 u'th term of -403, -391, -379, -367, -355?
12*u - 415
What is the y'th term of 22, -8, -50, -98, -146, -188?
y**3 - 12*y**2 - y + 34
What is the k'th term of -5, 11, 51, 109, 179, 255?
-k**3 + 18*k**2 - 31*k + 9
What is the p'th term of -1, -30, -89, -178, -297?
-15*p**2 + 16*p - 2
What is the d'th term of 470, 940, 1408, 1874, 2338, 2800, 3260?
-d**2 + 473*d - 2
What is the y'th term of 89, 155, 221?
66*y + 23
What is the m'th term of -1339, -5327, -11975, -21283, -33251?
-1330*m**2 + 2*m - 11
What is the f'th term of -76, -73, -56, -19, 44, 139?
f**3 + f**2 - 7*f - 71
What is the b'th term of 7, -19, -65, -131, -217, -323, -449?
-10*b**2 + 4*b + 13
What is the l'th term of -335, -336, -337, -338, -339?
-l - 334
What is the i'th term of -45, -355, -1203, -2859, -5593, -9675, -15375, -22963?
-45*i**3 + i**2 + 2*i - 3
What is the d'th term of 48, 99, 150?
51*d - 3
What is the p'th term of 81, 335, 759, 1353?
85*p**2 - p - 3
What is the w'th term of -298, -595, -890, -1183, -1474?
w**2 - 300*w + 1
What is the j'th term of -194, -204, -214, -224, -234, -244?
-10*j - 184
What is the x'th term of 37, 80, 125, 172, 221, 272?
x**2 + 40*x - 4
What is the u'th term of -99, -101, -129, -195, -311?
-2*u**3 - u**2 + 15*u - 111
What is the m'th term of 559, 576, 609, 664, 747?
m**3 + 2*m**2 + 4*m + 552
What is the c'th term of -73, -82, -95, -112, -133?
-2*c**2 - 3*c - 68
What is the v'th term of -5672, -5673, -5674, -5675?
-v - 5671
What is the v'th term of -1756, -3509, -5262, -7015, -8768?
-1753*v - 3
What is the q'th term of 35, 151, 343, 611, 955?
38*q**2 + 2*q - 5
What is the h'th term of -93, -112, -119, -114, -97?
6*h**2 - 37*h - 62
What is the t'th term of 2415, 2419, 2425, 2433?
t**2 + t + 2413
What is the k'th term of 66, 142, 228, 330, 454, 606, 792?
k**3 - k**2 + 72*k - 6
What is the f'th term of -14, -19, -22, -23, -22?
f**2 - 8*f - 7
What is the p'th term of 83, 77, 71, 65?
-6*p + 89
What is the z'th term of 9, 152, 391, 726, 1157, 1684?
48*z**2 - z - 38
What is the l'th term of 7, 11, 11, 7, -1, -13, -29?
-2*l**2 + 10*l - 1
What is the q'th term of 14, 49, 106, 185, 286, 409?
11*q**2 + 2*q + 1
What is the c'th term of 191, 334, 477, 620, 763?
143*c + 48
What is the h'th term of 347, 697, 1047, 1397, 1747, 2097?
350*h - 3
What is the j'th term of 33, 43, 53?
10*j + 23
What is the r'th term of -155, -326, -497, -668, -839, -1010?
-171*r + 16
What is the f'th term of 58, 87, 126, 181, 258, 363, 502?
f**3 - f**2 + 25*f + 33
What is the z'th term of 1, 24, 95, 238, 477, 836?
4*z**3 - 5*z + 2
What is the v'th term of -40, -57, -90, -139?
-8*v**2 + 7*v - 39
What is the x'th term of -100, -389, -870, -1543, -2408?
-96*x**2 - x - 3
What is the h'th term of -8, 9, 28, 49?
h**2 + 14*h - 23
What is the w'th term of -99, -193, -287?
-94*w - 5
What is the r'th term of 36, 32, 26, 18, 8, -4?
-r**2 - r + 38
What is the n'th term of -504, -465, -366, -177, 132?
5*n**3 + 4*n - 513
What is the c'th term of -31, -55, -95, -151, -223?
-8*c**2 - 23
What is the p'th term of 880, 1759, 2638, 3517, 4396, 5275?
879*p + 1
What is the u'th term of 20, 26, 32, 38?
6*u + 14
What is the j'th term of 44, 68, 92, 116?
24*j + 20
What is the v'th term of 147, 287, 427?
140*v + 7
What is the q'th term of -29, -128, -395, -914, -1769?
-14*q**3 - q - 14
What is the a'th term of 14, 28, 52, 86?
5*a**2 - a + 10
What is the n'th term of -212, -322, -422, -506, -568?
n**3 - n**2 - 114*n - 98
What is the d'th term of 106, 101, 94, 85, 74, 61?
-d**2 - 2*d + 109
What is the q'th term of -71, -94, -143, -230, -367?
-2*q**3 - q**2 - 6*q - 62
What is the d'th term of -1161, -1116, -1049, -966, -873, -776, -681, -594?
-d**3 + 17*d**2 + d - 1178
What is the x'th term of -9, -28, -83, -192, -373, -644, -1023, -1528?
-3*x**3 + 2*x - 8
What is the w'th term of 325, 642, 957, 1270, 1581?
-w**2 + 320*w + 6
What is the o'th term of 12246, 12252, 12260, 12270, 12282?
o**2 + 3*o + 12242
What is the l'th term of 10, 22, 34, 46, 58, 70?
12*l - 2
What is the p'th term of -5322, -5326, -5330, -5334?
-4*p - 5318
What is the l'th term of 35, 13, -23, -73, -137, -215, -307?
-7*l**2 - l + 43
What is the b'th term of -152, -285, -416, -545, -672, -797, -920?
b**2 - 136*b - 17
What is the o'th term of 28, 46, 66, 88?
o**2 + 15*o + 12
What is the t'th term of -8, -13, -12, 1, 32?
t**3 - 3*t**2 - 3*t - 3
What is the f'th term of 848, 836, 822, 806?
-f**2 - 9*f + 858
What is the i'th term of -74, -279, -614, -1073, -1650, -2339, -3134?
i**3 - 71*i**2 + i - 5
What is the d'th term of -303, -611, -919, -1227, -1535, -1843?
-308*d + 5
What is the s'th term of -80, -69, -50, -23, 12?
4*s**2 - s - 83
What is the o'th term of -32, -285, -972, -2309, -4512?
-36*o**3 - o**2 + 2*o + 3
What is the s'th term of 99, 191, 279, 363, 443, 519, 591?
-2*s**2 + 98*s + 3
What is the k'th term of -41, -72, -121, -188?
-9*k**2 - 4*k - 28
What is the f'th term of 20, 13, -2, -31, -80, -155, -262?
-f**3 + 2*f**2 - 6*f + 25
What is the c'th term of 346, 362, 380, 400, 422?
c**2 + 13*c + 332
What is the h'th term of -16, -37, -62, -91, -124?
-2*h**2 - 15*h + 1
What is the z'th term of 229, 460, 683, 892, 1081?
-z**3 + 2*z**2 + 232*z - 4
What is the r'th term of 37, 116, 237, 394, 581, 792?
-r**3 + 27*r**2 + 5*r + 6
What is the m'th term of -550, -549, -548, -547, -546, -545?
m - 551
What is the h'th term of 28, 56, 130, 274, 512, 868?
4*h**3 - h**2 + 3*h + 22
What is the q'th term of 173, 343, 513, 683?
170*q + 3
What is the o'th term of -32, -134, -296, -512, -776, -1082?
o**3 - 36*o**2 - o + 4
What is the n'th term of 1389, 1390, 1393, 1398?
n**2 - 2*n + 1390
What is the m'th term of -6125, -12251, -18377, -24503, -30629?
-6126*m + 1
What is the w'th term of 160, 321, 482?
161*w - 1
What is the i'th term of -55, -122, -189, -256, -323, -390?
-67*i + 12
What is the g'th term of 123, 121, 119?
-2*g + 125
What is the h'th term of 124, 119, 116, 115, 116, 119?
h**2 - 8*h + 131
What is the c'th term of 196, 725, 1606, 2839, 4424, 6361, 8650?
176*c**2 + c + 19
What is the x'th term of -16, -33, -52, -73, -96?
-x**2 - 14*x - 1
What is the i'th term of 422, 440, 460, 482, 506?
i**2 + 15*i + 406
What is the i'th term of -53, -76, -113, -164?
-7*i**2 - 2*i - 44
What is the v'th term of 4979, 9966, 14955, 19946?
v**2 + 4984*v - 6
What is the k'th term of -151, -295, -439, -583, -727, -871?
-144*k - 7
What is the a'th term of 5, -1, -41, -133, -295, -545?
-3*a**3 + a**2 + 12*a - 5
What is the b'th term of 96, 194, 294, 396, 500, 606?
b**2 + 95*b
What is the c'th term of -61, -136, -223, -328, -457, -616?
-c**3 - 68*c + 8
What is the u'th term of 14, 22, 26, 26, 22, 14?
-2*u**2 + 14*u + 2
What is the n'th term of 14, 33, 66, 119, 198, 309?
n**3 + n**2 + 9*n + 3
What is the k'th term of 98, 85, 66, 41, 10, -27?
-3*k**2 - 4*k + 105
What is the d'th term of -5559, -5557, -5555, -5553, -5551?
2*d - 5561
What is the l'th term of 10, -9, -40, -83, -138, -205, -284?
-6*l**2 - l + 17
What is the r'th term of -832, -834, -836, -838, -840, -842?
-2*r - 830
What is the u'th term of 175, 674, 1505, 2668, 4163, 5990?
166*u**2 + u + 8
What is the h'th term of -439, -534, -787, -1276, -2079, -3274?
-13*h**3 - h**2 - h - 424
What is the c'th term of -89, -71, -49, -23, 7?
2*c**2 + 12*c - 103
What is the b'th term of 133, 257, 381, 505, 629, 753?
124*b + 9
What is the r'th term of 6, 40, 84, 144, 226, 336?
r**3 - r**2 + 30*r - 24
What is the m'th term of 13, 0, -13?
-13*m + 26
What is the a'th term of 650, 672, 694?
22*a + 628
What is the y'th term of -243, -244, -245, -246?
-y - 242
What is the q'th term of 7657, 7658, 7659, 7660, 7661?
q + 7656
What is the g'th term of 100, 382, 852, 1510, 2356, 3390?
94*g**2 + 6
What is the d'th term of 47, 53, 57, 59, 59, 57, 53?
-d**2 + 9*d + 39
What is the p'th term of 558, 1112, 1662, 2208?
-2*p**2 + 560*p
What is the q'th term of -1342, -1341, -1340, -1339?
q - 1343
What is the c'th term of -53, -78, -103, -128, -153?
-25*c - 28
What is the w'th term of 5, -42, -121, -232, -375, -550, -757?
-16*w**2 + w + 20
What is the w'th term of 136, 535, 1190, 2095, 3244, 4631?
-w**3 + 134*w**2 + 4*w - 1
What is the x'th term of -5, 5, 23, 49?
4*x**2 - 2*x - 7
What is the k'th term of 1593, 1596, 1601, 1608?
k**2 + 1592
What i