m - 6
What is the m'th term of 6, 12, 18?
6*m
What is the d'th term of -78, -140, -202, -264, -326?
-62*d - 16
What is the i'th term of 136, 526, 1174, 2080, 3244, 4666, 6346?
129*i**2 + 3*i + 4
What is the f'th term of -595, -1192, -1789?
-597*f + 2
What is the j'th term of 616, 963, 1296, 1609, 1896?
-j**3 - j**2 + 357*j + 261
What is the b'th term of 34, 152, 346, 610, 938, 1324?
-b**3 + 44*b**2 - 7*b - 2
What is the q'th term of -94, -101, -112, -127, -146, -169?
-2*q**2 - q - 91
What is the u'th term of 76, 98, 134, 184, 248, 326?
7*u**2 + u + 68
What is the l'th term of 7, 15, 29, 49?
3*l**2 - l + 5
What is the a'th term of -479, -956, -1433, -1910, -2387, -2864?
-477*a - 2
What is the r'th term of -35, -146, -331, -590, -923, -1330, -1811?
-37*r**2 + 2
What is the t'th term of -46, -85, -114, -133, -142, -141?
5*t**2 - 54*t + 3
What is the o'th term of -396, -399, -412, -441, -492, -571, -684, -837?
-o**3 + o**2 + o - 397
What is the t'th term of 421, 407, 381, 337, 269?
-t**3 - 7*t + 429
What is the q'th term of -1, 32, 85, 158, 251, 364, 497?
10*q**2 + 3*q - 14
What is the j'th term of -77, -60, -29, 22, 99, 208, 355, 546?
j**3 + j**2 + 7*j - 86
What is the w'th term of -198, -313, -428, -543?
-115*w - 83
What is the r'th term of -7, -22, -55, -112, -199?
-r**3 - 3*r**2 + r - 4
What is the k'th term of 95, 216, 371, 578, 855, 1220?
3*k**3 - k**2 + 103*k - 10
What is the m'th term of 54, 44, 12, -54, -166, -336, -576?
-2*m**3 + m**2 + m + 54
What is the i'th term of -1893, -1898, -1905, -1914, -1925?
-i**2 - 2*i - 1890
What is the x'th term of 99, 198, 297, 396?
99*x
What is the w'th term of -39, -58, -103, -186, -319?
-2*w**3 - w**2 - 2*w - 34
What is the n'th term of 256, 1040, 2346, 4174, 6524, 9396, 12790?
261*n**2 + n - 6
What is the p'th term of 9, -6, -29, -60, -99, -146?
-4*p**2 - 3*p + 16
What is the w'th term of -3, -2, 17, 60, 133, 242?
w**3 + 3*w**2 - 15*w + 8
What is the o'th term of 32, 72, 136, 236, 384?
2*o**3 + 26*o + 4
What is the w'th term of 140, 589, 1336, 2381, 3724?
149*w**2 + 2*w - 11
What is the m'th term of 24, -7, -40, -75?
-m**2 - 28*m + 53
What is the f'th term of 37, 32, 27, 22, 17?
-5*f + 42
What is the p'th term of 26, 110, 242, 416, 626, 866?
-p**3 + 30*p**2 + p - 4
What is the w'th term of -1628, -1617, -1590, -1541, -1464, -1353, -1202, -1005?
w**3 + 2*w**2 - 2*w - 1629
What is the y'th term of -87, -176, -261, -342, -419, -492, -561?
2*y**2 - 95*y + 6
What is the h'th term of -82, -140, -198?
-58*h - 24
What is the u'th term of -12, -3, 28, 93, 204, 373, 612?
2*u**3 - u**2 - 2*u - 11
What is the b'th term of 112, 123, 134, 145?
11*b + 101
What is the s'th term of 112, 225, 338, 451, 564, 677?
113*s - 1
What is the y'th term of 16312, 32623, 48934?
16311*y + 1
What is the q'th term of -1797, -7195, -16191, -28785, -44977?
-1799*q**2 - q + 3
What is the y'th term of 14, 36, 58?
22*y - 8
What is the g'th term of 8, 44, 104, 188, 296, 428?
12*g**2 - 4
What is the b'th term of -29, -32, -37, -44, -53?
-b**2 - 28
What is the p'th term of -16, -7, 16, 59, 128, 229, 368?
p**3 + p**2 - p - 17
What is the x'th term of -9, -55, -125, -213, -313, -419, -525, -625?
x**3 - 18*x**2 + x + 7
What is the a'th term of 77, 82, 99, 134, 193, 282, 407?
a**3 - 2*a + 78
What is the o'th term of 207, 226, 245, 264, 283?
19*o + 188
What is the w'th term of -1291, -1294, -1297, -1300?
-3*w - 1288
What is the p'th term of 399, 394, 379, 348, 295, 214, 99, -56?
-p**3 + p**2 - p + 400
What is the k'th term of -18003, -18007, -18013, -18021, -18031, -18043, -18057?
-k**2 - k - 18001
What is the w'th term of -180, -314, -460, -624, -812?
-w**3 - 127*w - 52
What is the j'th term of -414, -418, -424, -432, -442, -454, -468?
-j**2 - j - 412
What is the l'th term of -1281, -1283, -1287, -1293, -1301, -1311, -1323?
-l**2 + l - 1281
What is the j'th term of 19, 76, 171, 304, 475, 684, 931?
19*j**2
What is the n'th term of -22, -46, -70, -94, -118, -142?
-24*n + 2
What is the x'th term of 23, 87, 195, 347, 543, 783?
22*x**2 - 2*x + 3
What is the x'th term of -45, -41, -33, -21?
2*x**2 - 2*x - 45
What is the m'th term of -2, -13, -30, -53, -82, -117?
-3*m**2 - 2*m + 3
What is the p'th term of -371, -373, -375?
-2*p - 369
What is the c'th term of 281, 284, 287, 290?
3*c + 278
What is the b'th term of 13665, 13670, 13665, 13644, 13601, 13530, 13425?
-b**3 + b**2 + 9*b + 13656
What is the a'th term of -25, -101, -227, -403?
-25*a**2 - a + 1
What is the z'th term of 431, 822, 1211, 1598, 1983?
-z**2 + 394*z + 38
What is the s'th term of 45, 47, 49, 51, 53, 55?
2*s + 43
What is the c'th term of -16, -102, -332, -778, -1512, -2606?
-12*c**3 - 2*c - 2
What is the r'th term of 129, 127, 135, 159, 205, 279?
r**3 - r**2 - 6*r + 135
What is the w'th term of -4075, -4079, -4083?
-4*w - 4071
What is the z'th term of -670, -1353, -2034, -2713, -3390, -4065, -4738?
z**2 - 686*z + 15
What is the z'th term of 73, 134, 203, 280, 365, 458?
4*z**2 + 49*z + 20
What is the o'th term of 13, 25, 41, 61, 85, 113, 145?
2*o**2 + 6*o + 5
What is the b'th term of 121, 216, 311, 406, 501?
95*b + 26
What is the w'th term of -1188, -1186, -1184, -1182, -1180?
2*w - 1190
What is the i'th term of 72, 147, 222, 297?
75*i - 3
What is the m'th term of -166, -152, -124, -76, -2, 104, 248, 436?
m**3 + m**2 + 4*m - 172
What is the b'th term of 446, 1788, 4022, 7148?
446*b**2 + 4*b - 4
What is the t'th term of -2, 34, 72, 112, 154?
t**2 + 33*t - 36
What is the n'th term of 681, 682, 683?
n + 680
What is the p'th term of 110, 128, 160, 212, 290, 400?
p**3 + p**2 + 8*p + 100
What is the i'th term of 13, 12, 1, -20?
-5*i**2 + 14*i + 4
What is the t'th term of 15, 31, 47, 63?
16*t - 1
What is the f'th term of -67, -200, -397, -658, -983, -1372?
-32*f**2 - 37*f + 2
What is the q'th term of -73, -122, -173, -226, -281, -338, -397?
-q**2 - 46*q - 26
What is the s'th term of 5, 35, 89, 167?
12*s**2 - 6*s - 1
What is the o'th term of -55015, -55014, -55013?
o - 55016
What is the g'th term of 6309, 12625, 18951, 25293, 31657, 38049?
g**3 - g**2 + 6312*g - 3
What is the b'th term of 403, 817, 1231, 1645, 2059?
414*b - 11
What is the c'th term of 45, 59, 73?
14*c + 31
What is the y'th term of 114, 176, 220, 240, 230, 184, 96, -40?
-y**3 - 3*y**2 + 78*y + 40
What is the l'th term of 123, 441, 961, 1677, 2583, 3673, 4941?
-l**3 + 107*l**2 + 4*l + 13
What is the a'th term of -1638, -3276, -4916, -6558, -8202, -9848?
-a**2 - 1635*a - 2
What is the k'th term of -379, -378, -377, -376?
k - 380
What is the d'th term of 59, 153, 317, 557, 879, 1289, 1793?
d**3 + 29*d**2 + 29
What is the i'th term of 30, 40, 62, 102, 166?
i**3 + 3*i + 26
What is the i'th term of 3959, 3964, 3969?
5*i + 3954
What is the f'th term of 10108, 10107, 10106, 10105?
-f + 10109
What is the r'th term of -15, -30, -47, -66, -87, -110?
-r**2 - 12*r - 2
What is the z'th term of -281, -552, -821, -1088, -1353, -1616?
z**2 - 274*z - 8
What is the q'th term of 387, 379, 371?
-8*q + 395
What is the h'th term of -72, -95, -132, -189, -272, -387, -540?
-h**3 - h**2 - 13*h - 57
What is the d'th term of 2, 4, -4, -28, -74, -148, -256, -404?
-d**3 + d**2 + 6*d - 4
What is the o'th term of -3, 9, 39, 93, 177, 297, 459, 669?
o**3 + 3*o**2 - 4*o - 3
What is the c'th term of -135, -555, -1257, -2241, -3507, -5055?
-141*c**2 + 3*c + 3
What is the y'th term of -55, -204, -447, -784, -1215, -1740?
-47*y**2 - 8*y
What is the f'th term of -3055, -6112, -9169, -12226, -15283?
-3057*f + 2
What is the g'th term of 110, 222, 334, 446?
112*g - 2
What is the i'th term of -4, -41, -96, -163, -236, -309?
i**3 - 15*i**2 + i + 9
What is the i'th term of 124, 509, 1154, 2059, 3224, 4649, 6334?
130*i**2 - 5*i - 1
What is the x'th term of 171, 164, 155, 144, 131, 116, 99?
-x**2 - 4*x + 176
What is the c'th term of -104, -210, -316, -422, -528, -634?
-106*c + 2
What is the l'th term of -111, -127, -143?
-16*l - 95
What is the t'th term of 176, 347, 518, 689?
171*t + 5
What is the u'th term of 62, 99, 136?
37*u + 25
What is the z'th term of 66, 137, 208, 279, 350, 421?
71*z - 5
What is the s'th term of -319, -318, -315, -310, -303?
s**2 - 2*s - 318
What is the b'th term of 21, 75, 163, 285?
17*b**2 + 3*b + 1
What is the n'th term of -14, -40, -82, -146, -2