- 3*w - 1
What is the w'th term of -1856, -4025, -6196, -8369?
-w**2 - 2166*w + 311
What is the i'th term of -3088, -12304, -27656, -49144, -76768, -110528, -150424?
-3068*i**2 - 12*i - 8
What is the r'th term of -1819, -3641, -5463, -7285?
-1822*r + 3
What is the l'th term of 2270, 4549, 6828, 9107, 11386?
2279*l - 9
What is the w'th term of 6513, 6521, 6525, 6525, 6521?
-2*w**2 + 14*w + 6501
What is the c'th term of -40514, -81029, -121548, -162071, -202598, -243129, -283664?
-2*c**2 - 40509*c - 3
What is the o'th term of -379884, -379881, -379878, -379875, -379872?
3*o - 379887
What is the v'th term of -33, -175, -397, -693, -1057, -1483, -1965?
v**3 - 46*v**2 - 11*v + 23
What is the i'th term of 7175, 14350, 21527, 28706?
i**2 + 7172*i + 2
What is the o'th term of 3560, 28093, 94684, 224363, 438160, 757105, 1202228?
3505*o**3 - o**2 + o + 55
What is the a'th term of -22457, -22468, -22475, -22478, -22477?
2*a**2 - 17*a - 22442
What is the t'th term of 62, -9, -206, -523, -954, -1493?
t**3 - 69*t**2 + 129*t + 1
What is the c'th term of -675, -1745, -3533, -6039?
-359*c**2 + 7*c - 323
What is the l'th term of -597852, -1195702, -1793552, -2391402, -2989252, -3587102?
-597850*l - 2
What is the o'th term of -281, -578, -881, -1190, -1505, -1826, -2153?
-3*o**2 - 288*o + 10
What is the r'th term of 238, 260, 292, 334, 386, 448, 520?
5*r**2 + 7*r + 226
What is the b'th term of 16570, 16607, 16644, 16681?
37*b + 16533
What is the c'th term of 7779, 7781, 7793, 7821, 7871, 7949, 8061?
c**3 - c**2 - 2*c + 7781
What is the z'th term of 5546, 11412, 17278?
5866*z - 320
What is the p'th term of -3852577, -7705153, -11557731, -15410311?
-p**2 - 3852573*p - 3
What is the j'th term of -54, -137, -272, -459?
-26*j**2 - 5*j - 23
What is the f'th term of -149, -980, -3169, -7394, -14333?
-113*f**3 - f**2 - 37*f + 2
What is the u'th term of -207, -197, -189, -183, -179?
-u**2 + 13*u - 219
What is the b'th term of 885, 3538, 7955, 14136, 22081?
882*b**2 + 7*b - 4
What is the a'th term of 3506, 3495, 3470, 3425, 3354?
-a**3 - a**2 - a + 3509
What is the k'th term of 411, 794, 1129, 1392, 1559, 1606, 1509, 1244?
-4*k**3 + 411*k + 4
What is the q'th term of 934370, 1868739, 2803106, 3737471, 4671834, 5606195?
-q**2 + 934372*q - 1
What is the k'th term of 2987407, 5974813, 8962219, 11949625?
2987406*k + 1
What is the p'th term of 436, 913, 1710, 2821, 4240, 5961, 7978?
-p**3 + 166*p**2 - 14*p + 285
What is the z'th term of 4973, 19892, 44753, 79550, 124277?
-z**3 + 4977*z**2 - 5*z + 2
What is the d'th term of -3965, -7944, -11913, -15866, -19797, -23700, -27569, -31398?
d**3 - d**2 - 3983*d + 18
What is the z'th term of 863551, 863552, 863553, 863554, 863555, 863556?
z + 863550
What is the u'th term of -1795, -3603, -5421, -7249, -9087, -10935, -12793?
-5*u**2 - 1793*u + 3
What is the f'th term of -12954, -25987, -39022, -52059?
-f**2 - 13030*f + 77
What is the x'th term of 127, 161, 205, 259, 323?
5*x**2 + 19*x + 103
What is the w'th term of -44969, -89933, -134897?
-44964*w - 5
What is the r'th term of -51, -457, -1171, -2193, -3523, -5161, -7107?
-154*r**2 + 56*r + 47
What is the d'th term of 1419, 2942, 4465, 5988, 7511?
1523*d - 104
What is the h'th term of -78, -59, -6, 87, 226, 417, 666?
h**3 + 11*h**2 - 21*h - 69
What is the x'th term of -16764, -67058, -150874, -268212, -419072?
-16761*x**2 - 11*x + 8
What is the g'th term of -6262, -6280, -6316, -6376, -6466, -6592, -6760, -6976?
-g**3 - 3*g**2 - 2*g - 6256
What is the l'th term of 7324, 7327, 7330, 7333?
3*l + 7321
What is the q'th term of -5589, -4790, -3991?
799*q - 6388
What is the v'th term of -10933, -10956, -10981, -11008?
-v**2 - 20*v - 10912
What is the s'th term of -79, -181, -283?
-102*s + 23
What is the l'th term of 60, 519, 978, 1437, 1896, 2355?
459*l - 399
What is the q'th term of 9302, 18610, 27918, 37226, 46534, 55842?
9308*q - 6
What is the z'th term of -192280, -384559, -576838?
-192279*z - 1
What is the s'th term of -7006, -14053, -21100, -28147, -35194, -42241?
-7047*s + 41
What is the h'th term of -72813, -145585, -218357, -291129, -363901?
-72772*h - 41
What is the d'th term of 88, 79, -116, -587, -1424, -2717?
-15*d**3 - 3*d**2 + 105*d + 1
What is the w'th term of 3385, 3360, 3335?
-25*w + 3410
What is the j'th term of -406823, -813644, -1220465?
-406821*j - 2
What is the t'th term of 914363, 1828728, 2743093?
914365*t - 2
What is the a'th term of 13298, 26477, 39656, 52835?
13179*a + 119
What is the s'th term of -356, -1258, -2758, -4850, -7528?
s**3 - 305*s**2 + 6*s - 58
What is the h'th term of -1267, -2199, -3133, -4069, -5007, -5947, -6889?
-h**2 - 929*h - 337
What is the s'th term of 1241, 4902, 10993, 19514, 30465, 43846?
1215*s**2 + 16*s + 10
What is the n'th term of -359957, -1439834, -3239629, -5759342, -8998973, -12958522?
-359959*n**2 + 2
What is the v'th term of -2840, -5754, -8664, -11570?
2*v**2 - 2920*v + 78
What is the q'th term of 490910, 981824, 1472738, 1963652, 2454566?
490914*q - 4
What is the o'th term of -3411, -3485, -3571, -3669?
-6*o**2 - 56*o - 3349
What is the n'th term of 24189, 24188, 24193, 24210, 24245, 24304, 24393?
n**3 - 3*n**2 + n + 24190
What is the f'th term of 3681, 3764, 3847?
83*f + 3598
What is the s'th term of 17, 65, 159, 317, 557, 897, 1355, 1949?
3*s**3 + 5*s**2 + 12*s - 3
What is the q'th term of 247, 335, 381, 379, 323?
-q**3 - 15*q**2 + 140*q + 123
What is the j'th term of -5071, -10137, -15203?
-5066*j - 5
What is the n'th term of 35, 101, 221, 395, 623, 905, 1241?
27*n**2 - 15*n + 23
What is the h'th term of -33937, -33936, -33935, -33934?
h - 33938
What is the x'th term of -735, -734, -735, -738, -743, -750, -759?
-x**2 + 4*x - 738
What is the h'th term of 369224, 369228, 369232, 369236, 369240?
4*h + 369220
What is the c'th term of -26, -191, -492, -929, -1502, -2211, -3056?
-68*c**2 + 39*c + 3
What is the v'th term of 7205, 14398, 21581, 28754, 35917?
-5*v**2 + 7208*v + 2
What is the u'th term of -71, -245, -535, -941?
-58*u**2 - 13
What is the d'th term of -398899, -398890, -398881?
9*d - 398908
What is the d'th term of -509, -927, -1345, -1763?
-418*d - 91
What is the m'th term of 118356, 118357, 118358?
m + 118355
What is the v'th term of -235, -158, 35, 398, 985, 1850?
9*v**3 + 4*v**2 + 2*v - 250
What is the i'th term of 127, 710, 2299, 5398, 10511, 18142, 28795?
84*i**3 - i**2 - 2*i + 46
What is the c'th term of 165, 935, 3015, 7059, 13721, 23655, 37515, 55955?
109*c**3 + c**2 + 4*c + 51
What is the h'th term of -18763, -18764, -18765?
-h - 18762
What is the b'th term of -17, -29, -41?
-12*b - 5
What is the x'th term of 11320, 11281, 11194, 11041, 10804?
-3*x**3 - 6*x**2 + 11329
What is the z'th term of 186, 220, 236, 234, 214, 176, 120?
-9*z**2 + 61*z + 134
What is the d'th term of -114, -455, -1052, -1929, -3110, -4619?
-4*d**3 - 104*d**2 - d - 5
What is the c'th term of 1875, 3752, 5629, 7506, 9383?
1877*c - 2
What is the c'th term of 1575, 2336, 3097, 3858, 4619?
761*c + 814
What is the y'th term of -370914, -370914, -370916, -370920, -370926, -370934?
-y**2 + 3*y - 370916
What is the c'th term of 8666, 17206, 25616, 33902, 42070, 50126, 58076, 65926?
c**3 - 71*c**2 + 8746*c - 10
What is the x'th term of 1175, 1229, 1321, 1469, 1691, 2005?
3*x**3 + x**2 + 30*x + 1141
What is the t'th term of 34386, 68765, 103154, 137559, 171986, 206441, 240930?
t**3 - t**2 + 34375*t + 11
What is the k'th term of -118, -715, -1700, -3067, -4810, -6923?
k**3 - 200*k**2 - 4*k + 85
What is the g'th term of -4824, -4618, -4410, -4200, -3988?
g**2 + 203*g - 5028
What is the u'th term of -1907, -7706, -17355, -30848, -48179, -69342, -94331?
u**3 - 1931*u**2 - 13*u + 36
What is the t'th term of 266, 262, 246, 212, 154, 66?
-t**3 + 3*t + 264
What is the k'th term of -9067, -9073, -9079?
-6*k - 9061
What is the y'th term of 315, 575, 831, 1083?
-2*y**2 + 266*y + 51
What is the h'th term of -897, -1794, -2673, -3534, -4377, -5202?
9*h**2 - 924*h + 18
What is the y'th term of -2511, -2546, -2611, -2712, -2855, -3046?
-y**3 - 9*y**2 - y - 2500
What is the a'th term of -2480, -2883, -3286, -3689, -4092?
-403*a - 2077
What is the x'th term of 9699, 9687, 9675, 9663, 9651, 9639?
-12*x + 9711
What is the c'th term of -8225, -32900, -74029, -1316