the x'th term of 163, 403, 641, 877, 1111, 1343, 1573?
-x**2 + 243*x - 79
What is the j'th term of 217, 227, 241, 259, 281, 307, 337?
2*j**2 + 4*j + 211
What is the r'th term of -611, -1300, -2139, -3206, -4579, -6336?
-13*r**3 + 3*r**2 - 607*r + 6
What is the i'th term of 2, 27, 114, 299, 618, 1107, 1802, 2739?
6*i**3 - 5*i**2 - 2*i + 3
What is the c'th term of -8483030, -8483031, -8483032, -8483033, -8483034?
-c - 8483029
What is the z'th term of -3532, -3522, -3512, -3496, -3468, -3422, -3352, -3252?
z**3 - 6*z**2 + 21*z - 3548
What is the g'th term of 140, 45, -48, -139, -228, -315, -400?
g**2 - 98*g + 237
What is the q'th term of 83, 111, 5, -301, -873, -1777, -3079, -4845?
-11*q**3 - q**2 + 108*q - 13
What is the s'th term of 8486, 16953, 25420, 33887, 42354?
8467*s + 19
What is the c'th term of 53126, 53144, 53188, 53270, 53402?
2*c**3 + c**2 + c + 53122
What is the a'th term of -9297, -9294, -9291, -9288, -9285, -9282?
3*a - 9300
What is the a'th term of 118, 793, 1918, 3493, 5518?
225*a**2 - 107
What is the f'th term of 15463, 15487, 15511?
24*f + 15439
What is the d'th term of 198, 567, 938, 1311, 1686?
d**2 + 366*d - 169
What is the p'th term of 1847, 1912, 1977?
65*p + 1782
What is the b'th term of -350, -602, -1030, -1640, -2438?
-b**3 - 82*b**2 + b - 268
What is the w'th term of 82, 43, -114, -389, -782, -1293, -1922?
-59*w**2 + 138*w + 3
What is the o'th term of -1670415, -1670413, -1670411?
2*o - 1670417
What is the u'th term of -65, -168, -295, -446, -621, -820, -1043?
-12*u**2 - 67*u + 14
What is the n'th term of 273, 1307, 3043, 5493, 8669, 12583?
2*n**3 + 339*n**2 + 3*n - 71
What is the c'th term of -17069, -17071, -17073?
-2*c - 17067
What is the d'th term of 14423, 28841, 43259, 57677, 72095?
14418*d + 5
What is the t'th term of 170, 651, 1442, 2531, 3906, 5555?
-2*t**3 + 167*t**2 - 6*t + 11
What is the o'th term of 14335, 14332, 14329?
-3*o + 14338
What is the v'th term of -724, -1423, -2122, -2821, -3520?
-699*v - 25
What is the x'th term of -6993, -14666, -22341, -30018, -37697, -45378?
-x**2 - 7670*x + 678
What is the q'th term of 646, 654, 664, 676, 690, 706?
q**2 + 5*q + 640
What is the n'th term of -28211, -28208, -28205, -28202, -28199, -28196?
3*n - 28214
What is the c'th term of 1365775, 2731553, 4097331, 5463109?
1365778*c - 3
What is the y'th term of 258, 165, 20, -177, -426, -727, -1080?
-26*y**2 - 15*y + 299
What is the z'th term of 13935, 55723, 125369, 222873?
13929*z**2 + z + 5
What is the k'th term of -440, -409, -366, -317, -268?
-k**3 + 12*k**2 + 2*k - 453
What is the v'th term of 382, 3522, 12048, 28654, 56034, 96882, 153892, 229758?
449*v**3 - v**2 - 66
What is the w'th term of 1466, 2535, 3606, 4679, 5754?
w**2 + 1066*w + 399
What is the f'th term of -17, -45, -135, -323, -645, -1137?
-6*f**3 + 5*f**2 - f - 15
What is the q'th term of 63227, 63225, 63223?
-2*q + 63229
What is the g'th term of 139, 1001, 3339, 7891, 15395?
123*g**3 + g + 15
What is the r'th term of 1240, 2467, 3662, 4825?
-16*r**2 + 1275*r - 19
What is the f'th term of -1579, -1671, -1763, -1855?
-92*f - 1487
What is the r'th term of -162, -358, -554, -750, -946, -1142?
-196*r + 34
What is the x'th term of 568, 1137, 1702, 2263, 2820?
-2*x**2 + 575*x - 5
What is the d'th term of 1304, 2401, 3498, 4595, 5692, 6789?
1097*d + 207
What is the g'th term of 6425, 12884, 19343, 25802?
6459*g - 34
What is the m'th term of -75, -100, -119, -132, -139, -140, -135?
3*m**2 - 34*m - 44
What is the k'th term of 912, 810, 538, 12, -852?
-14*k**3 - k**2 - k + 928
What is the d'th term of -5921, -23745, -53477, -95117, -148665, -214121?
-5954*d**2 + 38*d - 5
What is the l'th term of 868, 3444, 7714, 13660, 21264, 30508, 41374, 53844?
-3*l**3 + 865*l**2 + 2*l + 4
What is the t'th term of -65861, -131724, -197585, -263444, -329301, -395156, -461009?
t**2 - 65866*t + 4
What is the h'th term of -231, -682, -1351, -2238, -3343?
-109*h**2 - 124*h + 2
What is the l'th term of 24775, 49546, 74319, 99094, 123871, 148650, 173431?
l**2 + 24768*l + 6
What is the s'th term of -113, -177, -223, -245, -237?
s**3 + 3*s**2 - 80*s - 37
What is the i'th term of 288, 2402, 8162, 19392, 37916, 65558?
304*i**3 - i**2 - 11*i - 4
What is the p'th term of -21053, -21013, -20973, -20933?
40*p - 21093
What is the k'th term of -408, -1515, -3364, -5961, -9312?
-k**3 - 365*k**2 - 5*k - 37
What is the n'th term of 502, 490, 486, 490?
4*n**2 - 24*n + 522
What is the z'th term of 2716, 5744, 9080, 12724, 16676, 20936?
154*z**2 + 2566*z - 4
What is the b'th term of -74, -93, -182, -377, -714, -1229, -1958?
-6*b**3 + b**2 + 20*b - 89
What is the w'th term of -184, -708, -1570, -2770, -4308, -6184, -8398?
-169*w**2 - 17*w + 2
What is the y'th term of 633, 459, 285, 111?
-174*y + 807
What is the j'th term of 77002, 154001, 231002, 308005, 385010, 462017?
j**2 + 76996*j + 5
What is the d'th term of 553, 329, 105, -119?
-224*d + 777
What is the y'th term of -7002, -7023, -7054, -7095, -7146?
-5*y**2 - 6*y - 6991
What is the y'th term of 2194, 2180, 2160, 2134, 2102?
-3*y**2 - 5*y + 2202
What is the r'th term of 9508, 9509, 9510?
r + 9507
What is the a'th term of -562, -390, 80, 998, 2514, 4778?
25*a**3 - a**2 - 586
What is the r'th term of -13840, -27728, -41650, -55624, -69668?
-3*r**3 + r**2 - 13870*r + 32
What is the d'th term of -375, -300, -225, -150, -75?
75*d - 450
What is the k'th term of -8332, -8331, -8316, -8281, -8220, -8127, -7996?
k**3 + k**2 - 9*k - 8325
What is the f'th term of 17277, 34603, 51929, 69255, 86581, 103907?
17326*f - 49
What is the l'th term of 32092, 32076, 32060?
-16*l + 32108
What is the p'th term of -17, 758, 2047, 3850?
257*p**2 + 4*p - 278
What is the a'th term of 860, 3383, 7570, 13421?
832*a**2 + 27*a + 1
What is the w'th term of 434, 685, 936, 1187?
251*w + 183
What is the c'th term of -102, -216, -350, -510, -702, -932, -1206?
-c**3 - 4*c**2 - 95*c - 2
What is the p'th term of 126078, 126061, 126044, 126027, 126010, 125993?
-17*p + 126095
What is the r'th term of 2607, 5175, 7759, 10365, 12999, 15667, 18375, 21129?
r**3 + 2*r**2 + 2555*r + 49
What is the z'th term of -2656, -2638, -2608, -2566?
6*z**2 - 2662
What is the o'th term of -62039, -62038, -62037, -62036?
o - 62040
What is the k'th term of 21422, 21365, 21304, 21239?
-2*k**2 - 51*k + 21475
What is the s'th term of 327, 665, 1009, 1359?
3*s**2 + 329*s - 5
What is the q'th term of 673720, 673717, 673712, 673705, 673696?
-q**2 + 673721
What is the r'th term of -29943, -59882, -89821, -119760?
-29939*r - 4
What is the z'th term of -125, -467, -1067, -1949, -3137, -4655, -6527, -8777?
-4*z**3 - 105*z**2 + z - 17
What is the i'th term of -52, -50, -10, 86, 256?
3*i**3 + i**2 - 22*i - 34
What is the j'th term of -241, -302, -377, -472, -593?
-j**3 - j**2 - 51*j - 188
What is the n'th term of -266377, -266379, -266379, -266377, -266373, -266367?
n**2 - 5*n - 266373
What is the w'th term of 331, 696, 1081, 1492, 1935, 2416, 2941?
w**3 + 4*w**2 + 346*w - 20
What is the q'th term of 1069, 2170, 3271, 4372?
1101*q - 32
What is the k'th term of 538, 4288, 14500, 34414, 67270, 116308?
540*k**3 - 9*k**2 - 3*k + 10
What is the p'th term of 4411, 4413, 4413, 4411, 4407, 4401?
-p**2 + 5*p + 4407
What is the v'th term of 947, 2350, 3753?
1403*v - 456
What is the d'th term of 815, 652, 379, -4, -497, -1100?
-55*d**2 + 2*d + 868
What is the k'th term of -34954, -69907, -104860, -139813, -174766, -209719?
-34953*k - 1
What is the p'th term of 12829, 51636, 116315, 206866, 323289?
12936*p**2 - p - 106
What is the f'th term of 48451, 48455, 48459?
4*f + 48447
What is the u'th term of -532, -4289, -14490, -34357, -67112, -115977, -184174, -274925?
-537*u**3 + 2*u + 3
What is the r'th term of -57780, -57788, -57796, -57804, -57812, -57820?
-8*r - 57772
What is the s'th term of -1590, -1539, -1460, -1353, -1218?
14*s**2 + 9*s - 1613
What is the c'th term of 89031, 89022, 89003, 88968, 88911, 88826?
-c**3 + c**2 - 5*c + 89036
What is the p'th term of 834, 811, 732, 567, 286, -141, -744?
-5*p**3 + 2*p**2 + 6*p + 831
What is the r'th term of -122, -323, -524, -725, -926, -1127?
-201*r + 79
What is the y'th term of -2825, -5622, -8383, -11090, -13725, -16270, -18707, -21018?
3*y**3 - 2818*y - 10
What is the s'th ter