 9?
-x**3 - 2*x**2 + 3*x + 279
What is the k'th term of 243, 411, 591, 789, 1011, 1263, 1551?
k**3 + 161*k + 81
What is the z'th term of -123, -314, -505, -696?
-191*z + 68
What is the d'th term of -1831, -3668, -5507, -7348?
-d**2 - 1834*d + 4
What is the d'th term of 264, 533, 798, 1059, 1316?
-2*d**2 + 275*d - 9
What is the k'th term of 15, 24, 37, 54, 75, 100?
2*k**2 + 3*k + 10
What is the n'th term of 714, 2852, 6424, 11436, 17894, 25804?
n**3 + 711*n**2 - 2*n + 4
What is the w'th term of -148, -153, -160, -169, -180, -193, -208?
-w**2 - 2*w - 145
What is the r'th term of -11910, -11908, -11906, -11904, -11902, -11900?
2*r - 11912
What is the a'th term of -348, -695, -1042, -1389?
-347*a - 1
What is the b'th term of 394, 790, 1186?
396*b - 2
What is the u'th term of 22, 38, 40, 22, -22, -98?
-u**3 - u**2 + 26*u - 2
What is the q'th term of 68, 251, 548, 953, 1460?
-q**3 + 63*q**2 + q + 5
What is the h'th term of 226, 462, 702, 940, 1170, 1386?
-h**3 + 8*h**2 + 219*h
What is the w'th term of -23, -80, -173, -302?
-18*w**2 - 3*w - 2
What is the s'th term of 9, 3, -3, -9?
-6*s + 15
What is the o'th term of -490, -1004, -1516, -2026?
o**2 - 517*o + 26
What is the m'th term of 225, 447, 669, 891, 1113, 1335?
222*m + 3
What is the r'th term of -554, -1109, -1664, -2219, -2774?
-555*r + 1
What is the m'th term of 583, 2305, 5175, 9193?
574*m**2 + 9
What is the z'th term of -290, -296, -314, -350, -410, -500?
-z**3 + z - 290
What is the d'th term of 1730, 1735, 1742, 1751, 1762?
d**2 + 2*d + 1727
What is the l'th term of -38, -33, -16, 19, 78, 167, 292, 459?
l**3 - 2*l - 37
What is the d'th term of 103, 105, 109, 115, 123?
d**2 - d + 103
What is the p'th term of -52, -55, -66, -91, -136, -207, -310, -451?
-p**3 + 2*p**2 - 2*p - 51
What is the x'th term of -185, -176, -163, -146, -125?
2*x**2 + 3*x - 190
What is the x'th term of -69, -57, -45?
12*x - 81
What is the y'th term of -163, -160, -157, -154, -151?
3*y - 166
What is the q'th term of 48, 37, 32, 33, 40?
3*q**2 - 20*q + 65
What is the f'th term of 8, 2, -4?
-6*f + 14
What is the b'th term of -893, -1783, -2673, -3563, -4453?
-890*b - 3
What is the c'th term of 53, 100, 145, 188?
-c**2 + 50*c + 4
What is the o'th term of 126, 156, 172, 168, 138?
-o**3 - o**2 + 40*o + 88
What is the p'th term of 54, 45, 30, 9?
-3*p**2 + 57
What is the c'th term of -234, -273, -326, -399, -498, -629, -798, -1011?
-c**3 - c**2 - 29*c - 203
What is the k'th term of -66, -67, -68?
-k - 65
What is the n'th term of 812, 802, 792, 782, 772, 762?
-10*n + 822
What is the p'th term of -558, -1113, -1670, -2229, -2790, -3353?
-p**2 - 552*p - 5
What is the f'th term of 382, 763, 1144, 1525, 1906, 2287?
381*f + 1
What is the k'th term of -1347, -1353, -1359, -1365?
-6*k - 1341
What is the r'th term of 26, 38, 56, 80?
3*r**2 + 3*r + 20
What is the n'th term of -16, -42, -74, -112?
-3*n**2 - 17*n + 4
What is the n'th term of -19, -33, -45, -55?
n**2 - 17*n - 3
What is the w'th term of -21, -114, -343, -768, -1449, -2446, -3819, -5628?
-10*w**3 - 8*w**2 + w - 4
What is the o'th term of -20, -43, -66, -89?
-23*o + 3
What is the x'th term of -14, -9, -2, 7, 18?
x**2 + 2*x - 17
What is the j'th term of -34, -42, -50?
-8*j - 26
What is the m'th term of -15, -63, -159, -315, -543, -855?
-2*m**3 - 12*m**2 + 2*m - 3
What is the r'th term of -106, -213, -324, -439, -558?
-2*r**2 - 101*r - 3
What is the g'th term of 28, 47, 80, 127, 188?
7*g**2 - 2*g + 23
What is the o'th term of 19, 44, 69?
25*o - 6
What is the k'th term of 103, 215, 401, 661, 995?
37*k**2 + k + 65
What is the v'th term of 31, 191, 481, 907, 1475?
v**3 + 59*v**2 - 24*v - 5
What is the k'th term of 361, 715, 1055, 1375, 1669, 1931, 2155?
-k**3 - k**2 + 364*k - 1
What is the n'th term of -1761, -1773, -1785, -1791, -1785, -1761?
n**3 - 6*n**2 - n - 1755
What is the b'th term of -20, -24, -28, -32, -36?
-4*b - 16
What is the b'th term of 280, 292, 326, 394, 508?
2*b**3 - b**2 + b + 278
What is the x'th term of 7, 26, 79, 184, 359, 622, 991, 1484?
3*x**3 - x**2 + x + 4
What is the x'th term of 9763, 9765, 9767, 9769, 9771, 9773?
2*x + 9761
What is the s'th term of -36, -123, -258, -435, -648, -891?
s**3 - 30*s**2 - 4*s - 3
What is the m'th term of 8, 8, 12, 20, 32?
2*m**2 - 6*m + 12
What is the w'th term of 11, 47, 85, 125?
w**2 + 33*w - 23
What is the n'th term of -164, -163, -160, -155, -148, -139, -128?
n**2 - 2*n - 163
What is the x'th term of -50462, -50463, -50464, -50465, -50466, -50467?
-x - 50461
What is the h'th term of 40, 71, 96, 115, 128, 135?
-3*h**2 + 40*h + 3
What is the c'th term of 805, 806, 807, 808?
c + 804
What is the j'th term of -392, -413, -436, -461, -488, -517, -548?
-j**2 - 18*j - 373
What is the d'th term of -53, -121, -199, -293, -409, -553?
-d**3 + d**2 - 64*d + 11
What is the n'th term of -603, -594, -585?
9*n - 612
What is the k'th term of -22, -8, 4, 14, 22, 28, 32?
-k**2 + 17*k - 38
What is the o'th term of -1951, -1939, -1919, -1891?
4*o**2 - 1955
What is the m'th term of 12, -54, -164, -318, -516, -758?
-22*m**2 + 34
What is the o'th term of 25, 35, 29, 1, -55?
-o**3 - 2*o**2 + 23*o + 5
What is the l'th term of 32, 43, 54, 65?
11*l + 21
What is the u'th term of -8, -7, 8, 49, 128, 257, 448?
2*u**3 - 5*u**2 + 2*u - 7
What is the s'th term of 229, 441, 653?
212*s + 17
What is the a'th term of 532, 1067, 1602, 2137, 2672, 3207?
535*a - 3
What is the d'th term of -16, -57, -178, -421, -828, -1441?
-7*d**3 + 2*d**2 + 2*d - 13
What is the c'th term of 21, 60, 99, 138?
39*c - 18
What is the z'th term of 2867, 5734, 8601?
2867*z
What is the b'th term of 183, 187, 183, 165, 127, 63, -33?
-b**3 + 2*b**2 + 5*b + 177
What is the b'th term of -3, -41, -97, -165, -239, -313?
b**3 - 15*b**2 + 11
What is the w'th term of -12, -10, -4, 12, 44, 98, 180, 296?
w**3 - 4*w**2 + 7*w - 16
What is the p'th term of -29, -188, -621, -1466, -2861, -4944, -7853, -11726?
-23*p**3 + p**2 - p - 6
What is the x'th term of -84, -77, -66, -51?
2*x**2 + x - 87
What is the f'th term of 18, 28, 40, 54?
f**2 + 7*f + 10
What is the f'th term of -60, -75, -110, -171, -264?
-f**3 - 4*f**2 + 4*f - 59
What is the v'th term of 3287, 6576, 9865, 13154, 16443?
3289*v - 2
What is the r'th term of 421, 839, 1243, 1627, 1985, 2311, 2599?
-r**3 - r**2 + 428*r - 5
What is the s'th term of -11, -4, 13, 46, 101, 184, 301?
s**3 - s**2 + 3*s - 14
What is the v'th term of 5, -7, -31, -73, -139, -235, -367, -541?
-v**3 - 5*v + 11
What is the y'th term of -49, -113, -163, -193, -197?
y**3 + y**2 - 74*y + 23
What is the n'th term of -692, -695, -706, -731, -776, -847?
-n**3 + 2*n**2 - 2*n - 691
What is the n'th term of -52, -1, 78, 179, 296, 423, 554?
-n**3 + 20*n**2 - 2*n - 69
What is the k'th term of -130, -129, -126, -121, -114, -105, -94?
k**2 - 2*k - 129
What is the t'th term of -356, -344, -332, -320?
12*t - 368
What is the x'th term of 377, 378, 379, 380, 381, 382?
x + 376
What is the b'th term of -444, -443, -442?
b - 445
What is the j'th term of -3559, -3562, -3575, -3604, -3655, -3734?
-j**3 + j**2 + j - 3560
What is the j'th term of 234, 463, 692, 921?
229*j + 5
What is the t'th term of -658, -657, -656, -655, -654?
t - 659
What is the v'th term of 29, 96, 203, 344, 513, 704, 911, 1128?
-v**3 + 26*v**2 - 4*v + 8
What is the v'th term of 21, 129, 419, 981, 1905?
15*v**3 + v**2 + 5
What is the l'th term of -38, -95, -190, -323, -494?
-19*l**2 - 19
What is the m'th term of 23, 27, 31, 35, 39?
4*m + 19
What is the s'th term of 407, 809, 1211, 1613?
402*s + 5
What is the y'th term of -69, -87, -117, -159, -213, -279?
-6*y**2 - 63
What is the i'th term of 3, 57, 149, 279?
19*i**2 - 3*i - 13
What is the t'th term of -437, -433, -427, -419, -409, -397, -383?
t**2 + t - 439
What is the j'th term of -13, -19, -23, -25?
j**2 - 9*j - 5
What is the h'th term of 0, -3, -6, -9, -12?
-3*h + 3
What is the a'th term of -29, 3, 95, 277, 579?
5*a**3 - 3*a - 31
What is the j'th term of -7215, -7214, -7213, -7212, -7211, -7210?
j - 7216
What is the f'th term of 147, 592, 1333, 2370, 3703, 5332?
148*f**2 + f - 2
What is the o'th term of 389, 777, 1159, 1535, 1905?
-3*o**2 + 397*o - 5
What is the g'th term of 31, 61, 95, 133, 175?
2*g**2 + 24*g + 5
What is the h'th term of 532, 1050, 1568, 2086?
518*h