?
-c**2 + 1812*c - 17
What is the u'th term of 4, -4, -18, -38, -64, -96, -134?
-3*u**2 + u + 6
What is the p'th term of -103, -96, -85, -70?
2*p**2 + p - 106
What is the a'th term of 34, -28, -132, -278, -466, -696, -968?
-21*a**2 + a + 54
What is the v'th term of 21, 76, 215, 480, 913, 1556, 2451?
7*v**3 + 6*v + 8
What is the s'th term of -74, -138, -202, -266?
-64*s - 10
What is the h'th term of -9, -10, -11, -12?
-h - 8
What is the d'th term of 2743, 5488, 8233, 10978?
2745*d - 2
What is the t'th term of 29, 15, -7, -37, -75, -121, -175?
-4*t**2 - 2*t + 35
What is the w'th term of 495, 511, 539, 585, 655, 755?
w**3 + 9*w + 485
What is the j'th term of 80, 94, 116, 146, 184, 230?
4*j**2 + 2*j + 74
What is the p'th term of 91, 171, 305, 493, 735?
27*p**2 - p + 65
What is the q'th term of -326, -325, -324, -323?
q - 327
What is the t'th term of 42, 84, 126, 168, 210, 252?
42*t
What is the y'th term of 553, 1115, 1677, 2239, 2801?
562*y - 9
What is the s'th term of -664, -1333, -2006, -2683?
-2*s**2 - 663*s + 1
What is the f'th term of 71, 100, 143, 194, 247?
-f**3 + 13*f**2 - 3*f + 62
What is the b'th term of -35, -84, -215, -470, -891, -1520?
-7*b**3 + b**2 - 3*b - 26
What is the s'th term of -93, -71, -27, 45, 151, 297, 489, 733?
s**3 + 5*s**2 - 99
What is the l'th term of 227, 226, 225, 224?
-l + 228
What is the d'th term of 166, 320, 464, 598, 722?
-5*d**2 + 169*d + 2
What is the o'th term of -79, -155, -229, -301, -371, -439, -505?
o**2 - 79*o - 1
What is the a'th term of -942, -938, -934?
4*a - 946
What is the g'th term of -179, -360, -541, -722, -903?
-181*g + 2
What is the l'th term of -6, -24, -54, -96, -150, -216, -294?
-6*l**2
What is the b'th term of 22, 29, 38, 49, 62, 77?
b**2 + 4*b + 17
What is the o'th term of -395, -784, -1171, -1556, -1939, -2320?
o**2 - 392*o - 4
What is the g'th term of -26, 0, 64, 184, 378, 664, 1060?
3*g**3 + g**2 + 2*g - 32
What is the t'th term of 1485, 1483, 1481, 1479, 1477, 1475?
-2*t + 1487
What is the r'th term of 34, 31, 28, 25?
-3*r + 37
What is the s'th term of -104, -97, -70, -11, 92, 251, 478?
2*s**3 - 2*s**2 - s - 103
What is the g'th term of 11, -9, -49, -115, -213, -349?
-g**3 - 4*g**2 - g + 17
What is the c'th term of -73, -56, -35, -10?
2*c**2 + 11*c - 86
What is the q'th term of 1186, 1184, 1180, 1174?
-q**2 + q + 1186
What is the t'th term of 71, -87, -343, -691, -1125, -1639, -2227?
t**3 - 55*t**2 + 125
What is the g'th term of 7, 15, 23?
8*g - 1
What is the y'th term of 1236, 1228, 1214, 1194, 1168, 1136?
-3*y**2 + y + 1238
What is the g'th term of 767, 1531, 2295, 3059?
764*g + 3
What is the q'th term of 3231, 3233, 3235, 3237?
2*q + 3229
What is the o'th term of 689, 2778, 6261, 11138, 17409, 25074?
697*o**2 - 2*o - 6
What is the f'th term of -219, -218, -215, -210, -203, -194, -183?
f**2 - 2*f - 218
What is the w'th term of -5, -10, -15?
-5*w
What is the s'th term of -505, -501, -497, -493, -489, -485?
4*s - 509
What is the q'th term of -36, -160, -368, -660, -1036, -1496?
-42*q**2 + 2*q + 4
What is the l'th term of -47, -311, -1031, -2435, -4751?
-38*l**3 + 2*l - 11
What is the p'th term of -135, -265, -375, -459, -511, -525, -495?
p**3 + 4*p**2 - 149*p + 9
What is the g'th term of -502, -1013, -1528, -2047?
-2*g**2 - 505*g + 5
What is the a'th term of -2101, -2106, -2115, -2128, -2145?
-2*a**2 + a - 2100
What is the x'th term of 26, 73, 122, 173, 226, 281?
x**2 + 44*x - 19
What is the f'th term of 507, 495, 469, 423, 351, 247, 105?
-f**3 - f**2 - 2*f + 511
What is the x'th term of 431, 430, 429?
-x + 432
What is the j'th term of 398, 794, 1190, 1586?
396*j + 2
What is the w'th term of -24, -32, -40, -48, -56, -64?
-8*w - 16
What is the g'th term of 61, 127, 211, 319, 457, 631, 847, 1111?
g**3 + 3*g**2 + 50*g + 7
What is the w'th term of -123, -128, -135, -144, -155?
-w**2 - 2*w - 120
What is the v'th term of -21, -50, -85, -126, -173, -226, -285?
-3*v**2 - 20*v + 2
What is the k'th term of -41, 57, 227, 475, 807?
k**3 + 30*k**2 + k - 73
What is the z'th term of 0, 41, 110, 207?
14*z**2 - z - 13
What is the i'th term of 434, 533, 646, 779, 938?
i**3 + i**2 + 89*i + 343
What is the i'th term of 939, 944, 947, 948, 947, 944?
-i**2 + 8*i + 932
What is the d'th term of -609, -607, -605, -603, -601, -599?
2*d - 611
What is the o'th term of -137, -270, -403, -536?
-133*o - 4
What is the n'th term of 8672, 8676, 8682, 8690?
n**2 + n + 8670
What is the o'th term of 334, 2744, 9282, 22012, 42998, 74304?
344*o**3 + 2*o - 12
What is the i'th term of 213, 410, 597, 768, 917?
-i**3 + i**2 + 201*i + 12
What is the l'th term of 59, 79, 99, 119?
20*l + 39
What is the y'th term of -46, -91, -134, -175?
y**2 - 48*y + 1
What is the a'th term of 4, 2, 0?
-2*a + 6
What is the o'th term of -36, -57, -78, -99, -120?
-21*o - 15
What is the f'th term of -18876, -18875, -18874, -18873, -18872, -18871?
f - 18877
What is the f'th term of -502, -505, -518, -547, -598, -677, -790?
-f**3 + f**2 + f - 503
What is the o'th term of 40, 76, 116, 160, 208, 260, 316?
2*o**2 + 30*o + 8
What is the k'th term of 32, 47, 52, 41, 8, -53, -148?
-k**3 + k**2 + 19*k + 13
What is the w'th term of 568, 1133, 1696, 2257?
-w**2 + 568*w + 1
What is the o'th term of 112, 227, 342, 457, 572, 687?
115*o - 3
What is the q'th term of -689, -2780, -6259, -11120, -17357, -24964?
q**3 - 700*q**2 + 2*q + 8
What is the g'th term of -169, -680, -1539, -2752, -4325, -6264, -8575, -11264?
-g**3 - 168*g**2
What is the z'th term of 93, 165, 235, 303, 369, 433, 495?
-z**2 + 75*z + 19
What is the w'th term of 4030, 8061, 12092?
4031*w - 1
What is the b'th term of 93, 144, 195?
51*b + 42
What is the w'th term of -86, -82, -78, -74?
4*w - 90
What is the r'th term of 19, 33, 47, 61, 75, 89?
14*r + 5
What is the w'th term of 28, 20, 6, -14, -40?
-3*w**2 + w + 30
What is the r'th term of -4, 26, 68, 116, 164, 206, 236?
-r**3 + 12*r**2 + r - 16
What is the o'th term of -6, -12, -54, -150, -318, -576?
-3*o**3 + 15*o - 18
What is the g'th term of 641, 642, 643?
g + 640
What is the z'th term of 210, 214, 220, 228?
z**2 + z + 208
What is the s'th term of -1, -31, -89, -175, -289, -431, -601?
-14*s**2 + 12*s + 1
What is the i'th term of 17, 32, 47, 62?
15*i + 2
What is the i'th term of 53, 385, 1257, 2939, 5701, 9813, 15545, 23167?
45*i**3 + 17*i - 9
What is the t'th term of 174, 156, 138, 120, 102, 84?
-18*t + 192
What is the p'th term of -5778, -11554, -17330, -23106, -28882, -34658?
-5776*p - 2
What is the q'th term of -71, -167, -279, -413, -575?
-q**3 - 2*q**2 - 83*q + 15
What is the w'th term of -113, -161, -249, -383, -569?
-w**3 - 14*w**2 + w - 99
What is the v'th term of -310, -307, -306, -307, -310?
-v**2 + 6*v - 315
What is the x'th term of -12, -29, -48, -69, -92?
-x**2 - 14*x + 3
What is the g'th term of -26, -110, -252, -452, -710?
-29*g**2 + 3*g
What is the w'th term of 11, 52, 117, 206, 319, 456, 617?
12*w**2 + 5*w - 6
What is the v'th term of -353, -333, -305, -275, -249?
-v**3 + 10*v**2 - 3*v - 359
What is the p'th term of 62, 93, 176, 335, 594, 977, 1508?
4*p**3 + 2*p**2 - 3*p + 59
What is the f'th term of 26, 47, 68?
21*f + 5
What is the w'th term of 33, 44, 65, 102, 161, 248, 369, 530?
w**3 - w**2 + 7*w + 26
What is the v'th term of 23, 81, 179, 317, 495, 713, 971?
20*v**2 - 2*v + 5
What is the w'th term of 1182, 1178, 1174, 1170, 1166?
-4*w + 1186
What is the d'th term of -13, -32, -57, -88, -125, -168, -217?
-3*d**2 - 10*d
What is the v'th term of 5, 36, 67?
31*v - 26
What is the c'th term of 144, 288, 434, 582, 732?
c**2 + 141*c + 2
What is the d'th term of -97, -201, -305?
-104*d + 7
What is the v'th term of -2307, -4622, -6939, -9258, -11579, -13902, -16227?
-v**2 - 2312*v + 6
What is the x'th term of 132, 546, 1236, 2202?
138*x**2 - 6
What is the d'th term of -585, -1172, -1759?
-587*d + 2
What is the f'th term of 2905, 2903, 2901, 2899, 2897, 2895?
-2*f + 2907
What is the f'th term of -16, -132, -450, -1072, -2100, -3636, -5782?
-17*f**3 + f**2
What is the y'th term of -135, -137, -137, -135, -131?
y**2 - 5*y - 131
What is the h'th term of -223, -448, -673, -898?
-225*h + 2
What is the c'th term of 19, 59, 149, 313, 575?
4*c**3 + c**2 + 9*c + 5
What is the z'th term of 306, 301, 292, 279, 262, 241, 216?
-2*z**2 + z + 307
Wh