
-u**3 - 4*u**2 - 4*u
What is the x'th term of -23, -30, -39, -50, -63, -78, -95?
-x**2 - 4*x - 18
What is the n'th term of 1513, 3031, 4549?
1518*n - 5
What is the s'th term of 3139, 3141, 3143, 3145, 3147?
2*s + 3137
What is the w'th term of 1108, 1106, 1104, 1102?
-2*w + 1110
What is the a'th term of -385, -1544, -3467, -6148, -9581?
a**3 - 388*a**2 - 2*a + 4
What is the k'th term of 0, -6, -18, -36, -60, -90, -126?
-3*k**2 + 3*k
What is the a'th term of 2274, 2275, 2276, 2277, 2278, 2279?
a + 2273
What is the p'th term of -70, -65, -56, -43?
2*p**2 - p - 71
What is the c'th term of -19, -9, -3, -1, -3?
-2*c**2 + 16*c - 33
What is the o'th term of -86, -62, -30, 4, 34?
-o**3 + 10*o**2 + o - 96
What is the h'th term of 17, 40, 51, 44, 13, -48, -145, -284?
-h**3 + 30*h - 12
What is the s'th term of 36, 82, 128, 174, 220, 266?
46*s - 10
What is the p'th term of -963, -964, -965?
-p - 962
What is the t'th term of -2044, -2042, -2052, -2080, -2132, -2214?
-t**3 + 9*t - 2052
What is the k'th term of -56, -257, -616, -1139, -1832?
-k**3 - 73*k**2 + 25*k - 7
What is the k'th term of 163, 327, 491, 655?
164*k - 1
What is the z'th term of -150, -187, -248, -333, -442?
-12*z**2 - z - 137
What is the q'th term of -1363, -1355, -1347, -1339, -1331, -1323?
8*q - 1371
What is the r'th term of -99, -211, -327, -447, -571, -699, -831?
-2*r**2 - 106*r + 9
What is the u'th term of 1482, 1489, 1510, 1551, 1618, 1717, 1854, 2035?
u**3 + u**2 - 3*u + 1483
What is the g'th term of 28, 72, 116, 160?
44*g - 16
What is the j'th term of -8, -16, -32, -56, -88, -128?
-4*j**2 + 4*j - 8
What is the x'th term of -1152, -2305, -3458, -4611, -5764, -6917?
-1153*x + 1
What is the p'th term of 46, 67, 90, 115, 142, 171, 202?
p**2 + 18*p + 27
What is the w'th term of -10145, -10149, -10155, -10163, -10173, -10185?
-w**2 - w - 10143
What is the y'th term of 258, 390, 610, 918, 1314, 1798, 2370?
44*y**2 + 214
What is the s'th term of 501, 498, 495?
-3*s + 504
What is the k'th term of -24, -96, -216, -384, -600, -864?
-24*k**2
What is the q'th term of 40, 7, -48, -125, -224, -345, -488?
-11*q**2 + 51
What is the t'th term of -45, -33, -23, -21, -33, -65, -123?
-t**3 + 5*t**2 + 4*t - 53
What is the o'th term of -53, -109, -167, -227, -289, -353, -419?
-o**2 - 53*o + 1
What is the a'th term of -203, -401, -595, -785, -971?
2*a**2 - 204*a - 1
What is the y'th term of 30, 45, 64, 87?
2*y**2 + 9*y + 19
What is the l'th term of 50, 96, 140, 182?
-l**2 + 49*l + 2
What is the i'th term of -61, -119, -177, -235, -293, -351?
-58*i - 3
What is the b'th term of 998, 2011, 3026, 4043, 5062, 6083, 7106?
b**2 + 1010*b - 13
What is the f'th term of -284, -557, -840, -1139, -1460?
-f**3 + f**2 - 269*f - 15
What is the h'th term of -73, -140, -207, -274, -341, -408?
-67*h - 6
What is the k'th term of -1616, -3229, -4842?
-1613*k - 3
What is the y'th term of -22, -32, -42, -52, -62, -72?
-10*y - 12
What is the b'th term of -230, -911, -2046, -3635, -5678?
-227*b**2 - 3
What is the j'th term of -14, -16, -18?
-2*j - 12
What is the a'th term of 192, 179, 144, 75, -40, -213?
-2*a**3 + a**2 - 2*a + 195
What is the k'th term of 92, 111, 132, 155, 180, 207, 236?
k**2 + 16*k + 75
What is the d'th term of 18, 0, -24, -48, -66?
d**3 - 9*d**2 + 2*d + 24
What is the n'th term of 7, 10, 11, 10, 7, 2, -5?
-n**2 + 6*n + 2
What is the n'th term of -333, -1322, -2969, -5274, -8237, -11858, -16137?
-329*n**2 - 2*n - 2
What is the j'th term of 141, 142, 143?
j + 140
What is the w'th term of 326, 336, 346, 356, 366, 376?
10*w + 316
What is the l'th term of 130, 157, 184, 211, 238?
27*l + 103
What is the j'th term of -630, -609, -574, -525, -462, -385?
7*j**2 - 637
What is the c'th term of -107, -197, -285, -371, -455, -537?
c**2 - 93*c - 15
What is the v'th term of 4, 37, 92, 169, 268, 389, 532?
11*v**2 - 7
What is the x'th term of -43, -155, -339, -601, -947, -1383, -1915?
-x**3 - 30*x**2 - 15*x + 3
What is the h'th term of 62, 95, 120, 137, 146, 147, 140?
-4*h**2 + 45*h + 21
What is the i'th term of -27, -41, -63, -93?
-4*i**2 - 2*i - 21
What is the a'th term of -302, -288, -252, -182, -66, 108, 352, 678?
2*a**3 - a**2 + 3*a - 306
What is the c'th term of 5045, 5043, 5041, 5039?
-2*c + 5047
What is the y'th term of -15026, -15025, -15036, -15065, -15118, -15201, -15320?
-y**3 + 8*y - 15033
What is the z'th term of -12, -48, -106, -186, -288, -412, -558?
-11*z**2 - 3*z + 2
What is the n'th term of 7, 41, 93, 163, 251, 357?
9*n**2 + 7*n - 9
What is the f'th term of 128, 232, 324, 398, 448, 468, 452?
-f**3 + 111*f + 18
What is the x'th term of -519, -517, -515, -513?
2*x - 521
What is the v'th term of 1, 12, 31, 58, 93, 136?
4*v**2 - v - 2
What is the j'th term of 1034, 1033, 1032, 1031?
-j + 1035
What is the x'th term of 0, 2, 2, 0?
-x**2 + 5*x - 4
What is the q'th term of 39, 78, 95, 78, 15, -106, -297, -570?
-2*q**3 + q**2 + 50*q - 10
What is the j'th term of -86, -81, -76, -71, -66, -61?
5*j - 91
What is the t'th term of 255, 299, 329, 339, 323, 275?
-t**3 - t**2 + 54*t + 203
What is the w'th term of 1347, 2693, 4039, 5385, 6731, 8077?
1346*w + 1
What is the t'th term of -3197, -3195, -3191, -3185?
t**2 - t - 3197
What is the x'th term of -35, -55, -89, -137?
-7*x**2 + x - 29
What is the r'th term of 297, 292, 283, 270, 253?
-2*r**2 + r + 298
What is the v'th term of -48, -108, -168, -228, -288?
-60*v + 12
What is the c'th term of 106, 417, 936, 1663, 2598, 3741, 5092?
104*c**2 - c + 3
What is the x'th term of -93, -71, -37, 15, 91?
x**3 + 15*x - 109
What is the n'th term of -26, -66, -148, -278, -462?
-n**3 - 15*n**2 + 12*n - 22
What is the i'th term of 19, 152, 375, 688, 1091?
45*i**2 - 2*i - 24
What is the p'th term of 2, -5, -12?
-7*p + 9
What is the j'th term of 17, 42, 85, 152, 249, 382, 557, 780?
j**3 + 3*j**2 + 9*j + 4
What is the f'th term of -21, -64, -135, -246, -409, -636, -939?
-2*f**3 - 2*f**2 - 23*f + 6
What is the a'th term of 70, 147, 282, 481, 750, 1095?
a**3 + 23*a**2 + a + 45
What is the a'th term of 109, 440, 991, 1762, 2753, 3964, 5395?
110*a**2 + a - 2
What is the w'th term of 168, 319, 442, 531, 580, 583, 534, 427?
-w**3 - 8*w**2 + 182*w - 5
What is the m'th term of 1, 9, 15, 19?
-m**2 + 11*m - 9
What is the k'th term of 106, 167, 228, 289?
61*k + 45
What is the l'th term of 14, 17, 8, -19, -70, -151, -268?
-l**3 + 10*l + 5
What is the h'th term of -132, -248, -364, -480?
-116*h - 16
What is the v'th term of 101, 98, 73, 14, -91, -254, -487?
-2*v**3 + v**2 + 8*v + 94
What is the s'th term of 123, 136, 153, 174, 199?
2*s**2 + 7*s + 114
What is the x'th term of -37, -108, -227, -394, -609, -872?
-24*x**2 + x - 14
What is the o'th term of 16474, 16472, 16470?
-2*o + 16476
What is the y'th term of 63, 123, 181, 237?
-y**2 + 63*y + 1
What is the r'th term of 150, 139, 120, 93?
-4*r**2 + r + 153
What is the l'th term of -55, -62, -79, -112, -167?
-l**3 + l**2 - 3*l - 52
What is the h'th term of 0, 34, 128, 312, 616, 1070, 1704?
5*h**3 - h - 4
What is the a'th term of -93, -99, -117, -153, -213, -303?
-a**3 + a - 93
What is the y'th term of -808, -814, -820, -826, -832?
-6*y - 802
What is the o'th term of -2, -34, -102, -206, -346?
-18*o**2 + 22*o - 6
What is the g'th term of 2117, 2121, 2129, 2141?
2*g**2 - 2*g + 2117
What is the w'th term of 24, 44, 64?
20*w + 4
What is the b'th term of -14, -54, -138, -284, -510, -834?
-3*b**3 - 4*b**2 - 7*b
What is the y'th term of 894, 893, 892?
-y + 895
What is the a'th term of 20, 8, -10, -34, -64, -100, -142?
-3*a**2 - 3*a + 26
What is the u'th term of 10524, 10526, 10528?
2*u + 10522
What is the t'th term of 2220, 2224, 2228, 2232, 2236, 2240?
4*t + 2216
What is the m'th term of 1, 0, -3, -8, -15?
-m**2 + 2*m
What is the d'th term of 31, 19, 5, -5, -5, 11, 49?
d**3 - 7*d**2 + 2*d + 35
What is the w'th term of 3, 22, 55, 102, 163, 238?
7*w**2 - 2*w - 2
What is the q'th term of 8, 3, -2, -7, -12?
-5*q + 13
What is the w'th term of -27, -4, 33, 90, 173, 288, 441, 638?
w**3 + w**2 + 13*w - 42
What is the r'th term of 34, 116, 252, 442?
27*r**2 + r + 6
What is the w'th term of 23, 43, 63?
20*w + 3
What is the m'th term of -2230, -2223, -2206, -2173, -2118?
m**3 - m**2 + 3*m - 2233
What is the a'th term of -80, -110, -164, -248, -368, -530?
-a**3 - 6*a**2