19?
-a**3 + 6
What is the p'th term of 16, 29, 70, 145, 260, 421?
p**3 + 8*p**2 - 18*p + 25
What is the u'th term of -48, -87, -126, -165, -204, -243?
-39*u - 9
What is the h'th term of -158, -399, -640, -881, -1122?
-241*h + 83
What is the j'th term of 529, 524, 533, 562, 617, 704, 829?
j**3 + j**2 - 15*j + 542
What is the p'th term of 480, 959, 1438, 1917, 2396?
479*p + 1
What is the y'th term of -23242, -23239, -23234, -23227?
y**2 - 23243
What is the u'th term of 588, 1174, 1760?
586*u + 2
What is the m'th term of 20, 18, 16, 14, 12, 10?
-2*m + 22
What is the g'th term of -819, -821, -823?
-2*g - 817
What is the z'th term of -45, -39, -37, -45, -69, -115, -189, -297?
-z**3 + 4*z**2 + z - 49
What is the a'th term of 468, 482, 496, 510?
14*a + 454
What is the z'th term of 55, 246, 557, 982, 1515?
-z**3 + 66*z**2 - 10
What is the h'th term of -3, -4, -11, -30, -67, -128?
-h**3 + 3*h**2 - 3*h - 2
What is the v'th term of -2127, -2128, -2129, -2130?
-v - 2126
What is the p'th term of 42414, 42412, 42410, 42408, 42406, 42404?
-2*p + 42416
What is the p'th term of 878, 878, 880, 884, 890?
p**2 - 3*p + 880
What is the i'th term of -32, -65, -98, -131, -164, -197?
-33*i + 1
What is the u'th term of -134, -135, -138, -143, -150, -159?
-u**2 + 2*u - 135
What is the a'th term of 107, 201, 307, 431, 579, 757?
a**3 + 87*a + 19
What is the w'th term of -407, -423, -433, -431, -411, -367?
w**3 - 3*w**2 - 14*w - 391
What is the p'th term of -3, -1, 1, 3?
2*p - 5
What is the v'th term of -202, -184, -164, -142, -118?
v**2 + 15*v - 218
What is the c'th term of -4, -5, -8, -13, -20, -29, -40?
-c**2 + 2*c - 5
What is the y'th term of 44, 39, 32, 23, 12, -1?
-y**2 - 2*y + 47
What is the r'th term of -116, -235, -352, -467, -580?
r**2 - 122*r + 5
What is the d'th term of 945, 1884, 2825, 3768?
d**2 + 936*d + 8
What is the g'th term of -144, -158, -196, -270, -392, -574?
-2*g**3 - 142
What is the w'th term of 1394, 2790, 4186, 5582, 6978?
1396*w - 2
What is the i'th term of 38, -3, -44, -85?
-41*i + 79
What is the s'th term of -19, -6, 5, 14, 21, 26, 29?
-s**2 + 16*s - 34
What is the w'th term of 14, 107, 272, 509, 818, 1199, 1652?
36*w**2 - 15*w - 7
What is the x'th term of 4, 7, 12, 19, 28, 39, 52?
x**2 + 3
What is the x'th term of 85, 130, 175?
45*x + 40
What is the h'th term of -70, -68, -66, -64, -62, -60?
2*h - 72
What is the o'th term of -22, -49, -94, -157?
-9*o**2 - 13
What is the d'th term of -145, -579, -1295, -2287, -3549, -5075?
d**3 - 147*d**2 + 1
What is the l'th term of 11, 12, 3, -22, -69, -144?
-l**3 + l**2 + 5*l + 6
What is the w'th term of -22, 3, 46, 107?
9*w**2 - 2*w - 29
What is the t'th term of -128, -148, -190, -260, -364, -508, -698?
-t**3 - 5*t**2 + 2*t - 124
What is the r'th term of -68, -60, -52, -44, -36?
8*r - 76
What is the b'th term of 2441, 4882, 7323, 9764, 12205?
2441*b
What is the b'th term of 2, -5, -18, -37, -62, -93?
-3*b**2 + 2*b + 3
What is the n'th term of 121, 243, 365, 487, 609?
122*n - 1
What is the b'th term of -394, -400, -408, -418?
-b**2 - 3*b - 390
What is the s'th term of 38, 34, 36, 50, 82, 138?
s**3 - 3*s**2 - 2*s + 42
What is the m'th term of 18, 4, -18, -48, -86?
-4*m**2 - 2*m + 24
What is the t'th term of 148, 306, 464, 622?
158*t - 10
What is the d'th term of -53, -79, -91, -83, -49, 17, 121, 269?
d**3 + d**2 - 36*d - 19
What is the x'th term of -308, -310, -312, -314, -316, -318?
-2*x - 306
What is the k'th term of -22, 60, 202, 410, 690?
k**3 + 24*k**2 + 3*k - 50
What is the o'th term of -243, -488, -733, -978, -1223?
-245*o + 2
What is the z'th term of 78, 330, 750, 1338, 2094, 3018?
84*z**2 - 6
What is the m'th term of 2, 16, 34, 56, 82?
2*m**2 + 8*m - 8
What is the p'th term of 12, 21, 24, 21?
-3*p**2 + 18*p - 3
What is the n'th term of -219, -218, -217, -216?
n - 220
What is the x'th term of -17, -33, -63, -113, -189, -297?
-x**3 - x**2 - 6*x - 9
What is the m'th term of 315, 306, 301, 306, 327, 370, 441?
m**3 - 4*m**2 - 4*m + 322
What is the n'th term of 220, 436, 652, 868?
216*n + 4
What is the b'th term of -29, -19, -7, 7?
b**2 + 7*b - 37
What is the c'th term of 28, 11, -4, -17, -28?
c**2 - 20*c + 47
What is the c'th term of 1646, 1634, 1608, 1562, 1490, 1386, 1244?
-c**3 - c**2 - 2*c + 1650
What is the r'th term of 359, 329, 299, 269?
-30*r + 389
What is the b'th term of -149, -155, -161, -167, -173, -179?
-6*b - 143
What is the g'th term of -1500, -1489, -1470, -1443, -1408, -1365?
4*g**2 - g - 1503
What is the c'th term of 1074, 2148, 3222, 4296, 5370, 6444?
1074*c
What is the z'th term of 302, 303, 304, 305, 306, 307?
z + 301
What is the g'th term of 263, 268, 275, 284, 295, 308?
g**2 + 2*g + 260
What is the c'th term of -79, -320, -721, -1282, -2003, -2884, -3925?
-80*c**2 - c + 2
What is the c'th term of 235, 35, -305, -791, -1429?
-c**3 - 64*c**2 - c + 301
What is the b'th term of 14, -2, -18, -34?
-16*b + 30
What is the l'th term of -570, -2264, -5086, -9036, -14114, -20320?
-564*l**2 - 2*l - 4
What is the c'th term of -12800, -12798, -12794, -12788, -12780, -12770, -12758?
c**2 - c - 12800
What is the i'th term of -6, -3, 22, 81, 186?
2*i**3 - i**2 - 8*i + 1
What is the r'th term of -36, -74, -114, -156?
-r**2 - 35*r
What is the l'th term of 482, 480, 476, 470, 462, 452, 440?
-l**2 + l + 482
What is the x'th term of -531, -1046, -1559, -2070, -2579, -3086?
x**2 - 518*x - 14
What is the x'th term of -312, -309, -306, -303?
3*x - 315
What is the o'th term of -25, -47, -69, -91, -113?
-22*o - 3
What is the k'th term of -50, -101, -156, -215, -278?
-2*k**2 - 45*k - 3
What is the s'th term of -29, -27, 5, 73, 183, 341?
s**3 + 9*s**2 - 32*s - 7
What is the l'th term of 29816, 29818, 29820, 29822, 29824, 29826?
2*l + 29814
What is the t'th term of -15044, -15034, -15010, -14966, -14896, -14794?
t**3 + t**2 - 15046
What is the s'th term of -95, -200, -305?
-105*s + 10
What is the s'th term of 154, 266, 388, 526, 686, 874, 1096?
s**3 - s**2 + 108*s + 46
What is the o'th term of 7253, 14504, 21755, 29006, 36257, 43508?
7251*o + 2
What is the y'th term of -977, -970, -959, -944, -925, -902?
2*y**2 + y - 980
What is the l'th term of -58, -172, -338, -562, -850, -1208, -1642, -2158?
-l**3 - 20*l**2 - 47*l + 10
What is the i'th term of -24, -33, -32, -15, 24, 91?
i**3 - i**2 - 13*i - 11
What is the c'th term of -18, -27, -34, -39, -42?
c**2 - 12*c - 7
What is the i'th term of 71, 97, 121, 143, 163, 181?
-i**2 + 29*i + 43
What is the s'th term of 8, 4, 2, 8, 28, 68?
s**3 - 5*s**2 + 4*s + 8
What is the a'th term of -172, -691, -1562, -2791, -4384, -6347, -8686, -11407?
-a**3 - 170*a**2 - 2*a + 1
What is the q'th term of 30, 98, 192, 306, 434, 570, 708?
-q**3 + 19*q**2 + 18*q - 6
What is the l'th term of 175, 1432, 4839, 11470, 22399, 38700, 61447?
179*l**3 + l**2 + l - 6
What is the c'th term of 31, 78, 147, 238, 351?
11*c**2 + 14*c + 6
What is the y'th term of -9675, -9681, -9689, -9699, -9711, -9725?
-y**2 - 3*y - 9671
What is the u'th term of -84, -90, -100, -114, -132, -154, -180?
-2*u**2 - 82
What is the z'th term of -583, -555, -509, -445, -363?
9*z**2 + z - 593
What is the a'th term of -55, -84, -99, -100, -87?
7*a**2 - 50*a - 12
What is the n'th term of 564, 563, 562?
-n + 565
What is the s'th term of 12, 17, 24, 33, 44, 57?
s**2 + 2*s + 9
What is the d'th term of 32, 19, 8, -1?
d**2 - 16*d + 47
What is the t'th term of -18, -32, -70, -144, -266, -448, -702, -1040?
-2*t**3 - 16
What is the x'th term of -76, -68, -48, -10, 52, 144, 272, 442?
x**3 + x - 78
What is the d'th term of -29, -67, -117, -167, -205?
2*d**3 - 18*d**2 + 2*d - 15
What is the n'th term of 93, 68, 25, -42, -139, -272?
-n**3 - 3*n**2 - 9*n + 106
What is the l'th term of 1902, 1904, 1908, 1914, 1922, 1932, 1944?
l**2 - l + 1902
What is the j'th term of -568, -570, -572, -574, -576?
-2*j - 566
What is the f'th term of 4602, 4601, 4598, 4593?
-f**2 + 2*f + 4601
What is the h'th term of -178, -698, -1564, -2776, -4334, -6238, -8488?
-173*h**2 - h - 4
What is the d'th term of 22, 65, 122, 199, 302?
d**3 + d**2 + 33*d - 13
What is the q'th term of -47, -45, -27, 7?
8*q**2 - 22*q - 33
What is the m'th term of -1506, -1508, -1510, -1512, -1514, -1516?
-2*m - 1504
What is the p'th term of -1405, -2813, -4221?
-1408*p + 3
What is th