202, -231?
-29*r - 57
What is the q'th term of -22, -23, -14, 11, 58, 133, 242, 391?
q**3 - q**2 - 5*q - 17
What is the q'th term of -803, -3211, -7225, -12845?
-803*q**2 + q - 1
What is the x'th term of 19, 4, -27, -74, -137?
-8*x**2 + 9*x + 18
What is the n'th term of 339, 675, 1011, 1347?
336*n + 3
What is the z'th term of 123, 134, 153, 186, 239, 318, 429, 578?
z**3 - 2*z**2 + 10*z + 114
What is the y'th term of 7762, 7757, 7750, 7741?
-y**2 - 2*y + 7765
What is the u'th term of -68, -78, -102, -146, -216?
-u**3 - u**2 - 66
What is the f'th term of 1719, 3439, 5159, 6879?
1720*f - 1
What is the z'th term of -496, -494, -492, -490, -488?
2*z - 498
What is the i'th term of -760, -758, -756, -754?
2*i - 762
What is the q'th term of -81, -151, -221?
-70*q - 11
What is the f'th term of 57, 116, 179, 246, 317?
2*f**2 + 53*f + 2
What is the g'th term of 2045, 4091, 6137, 8183, 10229, 12275?
2046*g - 1
What is the q'th term of -37, -59, -89, -127?
-4*q**2 - 10*q - 23
What is the b'th term of 62, 173, 284, 395?
111*b - 49
What is the p'th term of -539, -540, -541, -542?
-p - 538
What is the i'th term of -17, -5, 25, 79, 163, 283?
i**3 + 3*i**2 - 4*i - 17
What is the v'th term of 7, 4, 1, -2, -5, -8?
-3*v + 10
What is the j'th term of 249, 237, 225, 213?
-12*j + 261
What is the k'th term of -11, -23, -33, -41?
k**2 - 15*k + 3
What is the v'th term of 196, 200, 208, 220, 236, 256?
2*v**2 - 2*v + 196
What is the m'th term of -1288, -1289, -1290, -1291, -1292, -1293?
-m - 1287
What is the n'th term of -78, -94, -108, -120, -130, -138, -144?
n**2 - 19*n - 60
What is the o'th term of -987, -988, -989, -990, -991, -992?
-o - 986
What is the n'th term of -2167, -4330, -6493, -8656, -10819, -12982?
-2163*n - 4
What is the q'th term of -288, -1156, -2602, -4626, -7228?
-289*q**2 - q + 2
What is the w'th term of -10, -58, -150, -292, -490?
-w**3 - 16*w**2 + 7*w
What is the b'th term of 450, 466, 482, 498?
16*b + 434
What is the b'th term of 1300, 2598, 3896, 5194?
1298*b + 2
What is the h'th term of 389, 768, 1145, 1520?
-h**2 + 382*h + 8
What is the l'th term of 202, 227, 278, 367, 506?
2*l**3 + l**2 + 8*l + 191
What is the y'th term of -149, -146, -143, -140, -137?
3*y - 152
What is the q'th term of 23, 178, 599, 1418, 2767, 4778, 7583, 11314?
22*q**3 + q**2 - 2*q + 2
What is the b'th term of 50, 107, 176, 263, 374, 515, 692, 911?
b**3 + 50*b - 1
What is the a'th term of -52, -63, -74, -85, -96, -107?
-11*a - 41
What is the w'th term of 315, 342, 355, 348, 315?
-w**3 - w**2 + 37*w + 280
What is the l'th term of 159, 157, 155, 153, 151?
-2*l + 161
What is the y'th term of 9, -8, -39, -84, -143, -216, -303?
-7*y**2 + 4*y + 12
What is the j'th term of 54, 109, 164, 219, 274?
55*j - 1
What is the l'th term of -121, -125, -121, -103, -65, -1, 95, 229?
l**3 - 2*l**2 - 5*l - 115
What is the q'th term of -53, -94, -131, -164, -193, -218?
2*q**2 - 47*q - 8
What is the i'th term of 25, 122, 285, 514, 809, 1170?
33*i**2 - 2*i - 6
What is the a'th term of 1, -12, -31, -62, -111, -184?
-a**3 + 3*a**2 - 15*a + 14
What is the c'th term of -7, 75, 171, 287, 429, 603, 815?
c**3 + c**2 + 72*c - 81
What is the l'th term of 3, -16, -59, -126, -217?
-12*l**2 + 17*l - 2
What is the g'th term of 126, 196, 266, 336, 406, 476?
70*g + 56
What is the k'th term of -1350, -1354, -1368, -1398, -1450, -1530, -1644?
-k**3 + k**2 - 1350
What is the k'th term of 8, 41, 106, 209, 356, 553?
k**3 + 10*k**2 - 4*k + 1
What is the d'th term of 601, 1191, 1767, 2323, 2853?
-d**3 - d**2 + 600*d + 3
What is the x'th term of 160, 167, 176, 187?
x**2 + 4*x + 155
What is the d'th term of 37, 88, 139?
51*d - 14
What is the n'th term of 700, 698, 696, 694, 692?
-2*n + 702
What is the g'th term of 6, 43, 150, 363, 718, 1251?
6*g**3 - g**2 - 2*g + 3
What is the h'th term of 334, 336, 338, 340, 342?
2*h + 332
What is the o'th term of -388, -778, -1168?
-390*o + 2
What is the o'th term of 42, 51, 60, 69, 78, 87?
9*o + 33
What is the x'th term of 40, 34, 28, 22, 16?
-6*x + 46
What is the l'th term of -12, -7, 10, 45, 104, 193, 318?
l**3 - 2*l - 11
What is the n'th term of 79, 155, 231, 307?
76*n + 3
What is the c'th term of 13, 23, 29, 31?
-2*c**2 + 16*c - 1
What is the m'th term of 1085, 1084, 1083, 1082, 1081, 1080?
-m + 1086
What is the u'th term of 60, 133, 206, 279, 352, 425?
73*u - 13
What is the p'th term of 43, 67, 107, 169, 259?
p**3 + 2*p**2 + 11*p + 29
What is the w'th term of -167, -333, -499, -665?
-166*w - 1
What is the t'th term of 7, 37, 85, 151, 235, 337?
9*t**2 + 3*t - 5
What is the z'th term of 220, 226, 230, 232?
-z**2 + 9*z + 212
What is the z'th term of 1747, 1743, 1737, 1729, 1719, 1707, 1693?
-z**2 - z + 1749
What is the s'th term of 1, -27, -107, -263, -519, -899?
-4*s**3 - 2*s**2 + 6*s + 1
What is the x'th term of 147, 564, 1267, 2262, 3555?
x**3 + 137*x**2 - x + 10
What is the i'th term of 43, 144, 311, 544?
33*i**2 + 2*i + 8
What is the u'th term of -87, -165, -221, -243, -219, -137, 15?
2*u**3 - u**2 - 89*u + 1
What is the y'th term of 173, 178, 183, 188, 193?
5*y + 168
What is the c'th term of -32443, -64891, -97351, -129829, -162331?
-c**3 - 32441*c - 1
What is the j'th term of 1, 10, 25, 46, 73?
3*j**2 - 2
What is the s'th term of 247, 260, 287, 334, 407?
s**3 + s**2 + 3*s + 242
What is the f'th term of 17, 1, -29, -79, -155, -263, -409?
-f**3 - f**2 - 6*f + 25
What is the d'th term of -35, -135, -301, -533, -831, -1195, -1625?
-33*d**2 - d - 1
What is the o'th term of 70, 73, 76?
3*o + 67
What is the m'th term of -3201, -6397, -9579, -12741, -15877, -18981?
m**3 + m**2 - 3206*m + 3
What is the l'th term of -279, -346, -413, -480, -547, -614?
-67*l - 212
What is the x'th term of -466, -461, -456, -451?
5*x - 471
What is the p'th term of -686, -2742, -6164, -10946, -17082?
p**3 - 689*p**2 + 4*p - 2
What is the v'th term of -23, -23, -31, -53, -95, -163, -263, -401?
-v**3 + 2*v**2 + v - 25
What is the t'th term of 448, 896, 1344, 1792?
448*t
What is the t'th term of -384, -751, -1118, -1485?
-367*t - 17
What is the y'th term of -77, -84, -87, -80, -57, -12, 61?
y**3 - 4*y**2 - 2*y - 72
What is the m'th term of -23593, -23591, -23589, -23587, -23585?
2*m - 23595
What is the c'th term of -15, 128, 271?
143*c - 158
What is the x'th term of -34, -45, -62, -85, -114?
-3*x**2 - 2*x - 29
What is the v'th term of -26001, -26005, -26011, -26019, -26029?
-v**2 - v - 25999
What is the k'th term of -3805, -3807, -3809, -3811, -3813, -3815?
-2*k - 3803
What is the l'th term of 2910, 5820, 8730?
2910*l
What is the o'th term of -960, -972, -984, -996, -1008?
-12*o - 948
What is the d'th term of 2, -12, -44, -100, -186, -308?
-d**3 - 3*d**2 + 2*d + 4
What is the r'th term of -57, -72, -105, -162, -249, -372, -537, -750?
-r**3 - 3*r**2 + r - 54
What is the w'th term of -435, -439, -443, -447?
-4*w - 431
What is the s'th term of 73, 144, 219, 298, 381, 468?
2*s**2 + 65*s + 6
What is the f'th term of 30, 52, 58, 42, -2, -80, -198, -362?
-f**3 - 2*f**2 + 35*f - 2
What is the a'th term of -10, -24, -56, -112, -198, -320, -484?
-a**3 - 3*a**2 + 2*a - 8
What is the c'th term of -36, 0, 94, 276, 576, 1024?
5*c**3 - c**2 + 4*c - 44
What is the g'th term of 19, 16, -9, -68, -173?
-2*g**3 + g**2 + 8*g + 12
What is the l'th term of -88, -80, -58, -16, 52, 152, 290?
l**3 + l**2 - 2*l - 88
What is the s'th term of -74, -54, -16, 46, 138?
s**3 + 3*s**2 + 4*s - 82
What is the x'th term of 12, 10, 4, -6, -20?
-2*x**2 + 4*x + 10
What is the z'th term of 3783, 7565, 11347?
3782*z + 1
What is the h'th term of -24234, -48469, -72704, -96939, -121174, -145409?
-24235*h + 1
What is the j'th term of 8, 1, -6, -13, -20?
-7*j + 15
What is the g'th term of 23, 45, 67, 89, 111?
22*g + 1
What is the b'th term of -15, -64, -149, -276, -451?
-b**3 - 12*b**2 - 6*b + 4
What is the i'th term of -2096, -4191, -6286, -8381, -10476, -12571?
-2095*i - 1
What is the y'th term of 7813, 7800, 7779, 7750, 7713?
-4*y**2 - y + 7818
What is the m'th term of 164, 669, 1514, 2699, 4224, 6089, 8294?
170*m**2 - 5*m - 1
What is the b'th term of -383, -772, -1161, -1550?
-389*b + 6
What is the i'th term of 380, 381, 382, 383, 384, 385?
i + 379
What is the d'th term of 99, 95, 91, 87, 83, 79?
-4*d + 103
What is the o'th term of -17, -51, -11