t is the u'th term of -29, -43, -59, -77?
-u**2 - 11*u - 17
What is the d'th term of -248, -518, -788?
-270*d + 22
What is the q'th term of 36, 66, 94, 120, 144, 166, 186?
-q**2 + 33*q + 4
What is the k'th term of 421, 431, 441?
10*k + 411
What is the y'th term of -222, -227, -240, -261, -290, -327, -372?
-4*y**2 + 7*y - 225
What is the y'th term of -1021, -1016, -1001, -970, -917, -836, -721, -566?
y**3 - y**2 + y - 1022
What is the d'th term of -449, -900, -1351, -1802, -2253?
-451*d + 2
What is the i'th term of 1213, 2426, 3629, 4816, 5981, 7118?
-i**3 + i**2 + 1217*i - 4
What is the w'th term of 361, 714, 1067?
353*w + 8
What is the j'th term of 66, 65, 56, 39, 14, -19, -60?
-4*j**2 + 11*j + 59
What is the c'th term of -115, -357, -753, -1297, -1983?
c**3 - 83*c**2 - 33
What is the c'th term of -121, -162, -189, -196, -177, -126, -37, 96?
c**3 + c**2 - 51*c - 72
What is the f'th term of 89, 331, 731, 1289, 2005?
79*f**2 + 5*f + 5
What is the h'th term of 57, 114, 171, 228, 285?
57*h
What is the m'th term of -6, -16, -30, -48?
-2*m**2 - 4*m
What is the v'th term of -13, -5, 5, 17, 31, 47?
v**2 + 5*v - 19
What is the r'th term of 57, 60, 63, 66, 69, 72?
3*r + 54
What is the s'th term of -25, -108, -245, -436, -681?
-27*s**2 - 2*s + 4
What is the p'th term of -142, -284, -426, -568, -710, -852?
-142*p
What is the l'th term of 63, 124, 173, 204, 211?
-l**3 + 68*l - 4
What is the y'th term of -80, -250, -526, -902, -1372, -1930, -2570?
y**3 - 59*y**2 - 22
What is the m'th term of -11, -12, -21, -44, -87, -156, -257?
-m**3 + 2*m**2 - 12
What is the g'th term of -449, -451, -453?
-2*g - 447
What is the h'th term of 7, 9, 11, 13, 15, 17?
2*h + 5
What is the x'th term of -201, -204, -207?
-3*x - 198
What is the j'th term of 179, 636, 1387, 2426, 3747, 5344, 7211, 9342?
-j**3 + 153*j**2 + 5*j + 22
What is the u'th term of 41, 43, 47, 53, 61?
u**2 - u + 41
What is the t'th term of 48, 116, 184?
68*t - 20
What is the d'th term of -148, -149, -150, -151?
-d - 147
What is the q'th term of -48, -148, -418, -942, -1804, -3088, -4878?
-14*q**3 - q**2 + q - 34
What is the n'th term of -1015, -2020, -3037, -4072, -5131, -6220, -7345, -8512?
-n**3 - 998*n - 16
What is the l'th term of 761, 1519, 2277, 3035?
758*l + 3
What is the a'th term of -427, -854, -1283, -1714, -2147, -2582, -3019?
-a**2 - 424*a - 2
What is the k'th term of -1, -19, -37, -55, -73, -91?
-18*k + 17
What is the w'th term of -25, -234, -813, -1948, -3825?
-31*w**3 + w**2 + 5*w
What is the q'th term of -7, 1, 23, 65, 133, 233, 371, 553?
q**3 + q**2 - 2*q - 7
What is the r'th term of -42, -161, -358, -633, -986, -1417?
-39*r**2 - 2*r - 1
What is the r'th term of 536, 538, 534, 518, 484, 426, 338, 214?
-r**3 + 3*r**2 + 534
What is the y'th term of 35, 38, 51, 80, 131, 210, 323?
y**3 - y**2 - y + 36
What is the u'th term of 7110, 7109, 7108?
-u + 7111
What is the q'th term of -24, -122, -340, -738, -1376, -2314, -3612, -5330?
-10*q**3 - 28*q + 14
What is the s'th term of -1, -44, -165, -400, -785, -1356, -2149, -3200?
-6*s**3 - 3*s**2 + 8*s
What is the t'th term of 37, 38, 39, 40, 41, 42?
t + 36
What is the m'th term of 19, 34, 51, 70, 91, 114, 139?
m**2 + 12*m + 6
What is the c'th term of -7, -106, -381, -922, -1819, -3162, -5041, -7546?
-15*c**3 + 2*c**2 + 6
What is the q'th term of 18, 37, 62, 93?
3*q**2 + 10*q + 5
What is the s'th term of -5620, -5618, -5616, -5614, -5612?
2*s - 5622
What is the g'th term of -342, -337, -334, -333, -334?
-g**2 + 8*g - 349
What is the n'th term of -26, -77, -160, -275, -422, -601?
-16*n**2 - 3*n - 7
What is the y'th term of -5, -36, -115, -266, -513?
-4*y**3 - 3*y + 2
What is the d'th term of -20, -35, -48, -59, -68?
d**2 - 18*d - 3
What is the t'th term of 112, 86, 60, 34?
-26*t + 138
What is the z'th term of -299, -596, -893, -1190, -1487?
-297*z - 2
What is the l'th term of -151, -149, -147, -145, -143?
2*l - 153
What is the g'th term of -239, -479, -719, -959?
-240*g + 1
What is the f'th term of 35, 57, 79, 101, 123, 145?
22*f + 13
What is the v'th term of -97, -75, -9, 125, 351, 693, 1175, 1821?
4*v**3 - 2*v**2 - 99
What is the g'th term of -3539, -7077, -10615?
-3538*g - 1
What is the o'th term of 4198, 4201, 4204?
3*o + 4195
What is the r'th term of -8297, -16592, -24887?
-8295*r - 2
What is the s'th term of -742, -757, -788, -841, -922, -1037, -1192, -1393?
-s**3 - 2*s**2 - 2*s - 737
What is the u'th term of 41, 32, 11, -28, -91?
-u**3 - 2*u + 44
What is the o'th term of -557, -548, -533, -512, -485?
3*o**2 - 560
What is the o'th term of 196, 795, 1792, 3187, 4980, 7171, 9760?
199*o**2 + 2*o - 5
What is the a'th term of -107, -158, -293, -554, -983, -1622, -2513?
-7*a**3 - 2*a - 98
What is the k'th term of 3518, 3517, 3516, 3515, 3514, 3513?
-k + 3519
What is the z'th term of -112, -115, -118, -121?
-3*z - 109
What is the d'th term of -2939, -2940, -2941, -2942, -2943, -2944?
-d - 2938
What is the r'th term of -51, -444, -1519, -3618, -7083, -12256, -19479?
-57*r**3 + r**2 + 3*r + 2
What is the u'th term of -444, -445, -446, -447, -448, -449?
-u - 443
What is the c'th term of 5289, 5287, 5285, 5283, 5281?
-2*c + 5291
What is the r'th term of -68, -260, -580, -1028, -1604, -2308, -3140?
-64*r**2 - 4
What is the d'th term of 1070, 1071, 1072, 1073, 1074, 1075?
d + 1069
What is the t'th term of -125, -136, -161, -206, -277, -380, -521?
-t**3 - t**2 - t - 122
What is the j'th term of -178, -364, -560, -772, -1006, -1268, -1564, -1900?
-j**3 + j**2 - 182*j + 4
What is the s'th term of 311, 309, 307, 305, 303, 301?
-2*s + 313
What is the a'th term of 74, 70, 66, 62?
-4*a + 78
What is the n'th term of 242, 940, 2110, 3758, 5890?
n**3 + 230*n**2 + n + 10
What is the t'th term of -124, -109, -78, -25, 56, 171?
t**3 + 2*t**2 + 2*t - 129
What is the l'th term of -25, -110, -251, -448, -701?
-28*l**2 - l + 4
What is the q'th term of -30, -44, -62, -84, -110?
-2*q**2 - 8*q - 20
What is the x'th term of -40, -54, -100, -196, -360?
-3*x**3 + 2*x**2 + x - 40
What is the b'th term of 257, 509, 761?
252*b + 5
What is the l'th term of 309, 245, 155, 33, -127?
-l**3 - 7*l**2 - 36*l + 353
What is the d'th term of 16, 2, -14, -26, -28, -14?
d**3 - 7*d**2 + 22
What is the u'th term of 173, 273, 373, 473, 573, 673?
100*u + 73
What is the u'th term of 31, 71, 173, 367, 683, 1151, 1801, 2663?
5*u**3 + u**2 + 2*u + 23
What is the z'th term of 256, 631, 1004, 1375, 1744, 2111?
-z**2 + 378*z - 121
What is the o'th term of -47, -233, -541, -971, -1523?
-61*o**2 - 3*o + 17
What is the n'th term of 60, 110, 162, 216, 272, 330, 390?
n**2 + 47*n + 12
What is the b'th term of 1621, 3248, 4877, 6508, 8141?
b**2 + 1624*b - 4
What is the w'th term of -22, -53, -92, -133, -170, -197, -208, -197?
w**3 - 10*w**2 - 8*w - 5
What is the z'th term of -35, -110, -245, -446, -719?
-z**3 - 24*z**2 + 4*z - 14
What is the y'th term of 115, 231, 347, 463, 579, 695?
116*y - 1
What is the s'th term of 7143, 7146, 7149?
3*s + 7140
What is the c'th term of 2644, 2640, 2634, 2626, 2616, 2604, 2590?
-c**2 - c + 2646
What is the r'th term of -21, -57, -119, -207, -321?
-13*r**2 + 3*r - 11
What is the b'th term of -572, -573, -574, -575?
-b - 571
What is the j'th term of -5162, -5161, -5160, -5159?
j - 5163
What is the d'th term of 13, 17, 17, 7, -19, -67, -143?
-d**3 + 4*d**2 - d + 11
What is the y'th term of 2062, 2063, 2066, 2071, 2078?
y**2 - 2*y + 2063
What is the o'th term of -31, -45, -35, -1?
12*o**2 - 50*o + 7
What is the i'th term of -15, -8, 9, 42, 97, 180, 297?
i**3 - i**2 + 3*i - 18
What is the g'th term of 600, 599, 598, 597, 596, 595?
-g + 601
What is the g'th term of 358, 715, 1072, 1429?
357*g + 1
What is the k'th term of -177, -191, -221, -273, -353?
-k**3 - 2*k**2 - k - 173
What is the k'th term of -328, -326, -324, -322?
2*k - 330
What is the j'th term of -9, -16, -27, -42, -61, -84?
-2*j**2 - j - 6
What is the n'th term of -78, -87, -112, -159, -234, -343?
-n**3 - 2*n**2 + 4*n - 79
What is the z'th term of 2907, 2911, 2915, 2919, 2923, 2927?
4*z + 2903
What is the b'th term of 1, -78, -209, -392, -627, -914, -1253?
-26*b**2 - b + 28
What is the p'th term of 417, 429, 455, 501, 573?
p**3 + p**2 + 2*p + 413
What is the w'th term of 138, 135, 134, 135, 138, 143?
w**2 - 6*w + 143
What i