What is the k'th term of 450, 456, 452, 432, 390, 320?
-
What is the l'th term of 12, 40, 90, 162?
-
What is the o'th term of 33, 13, -21, -69, -131?
-
What is the x'th term of -2120, -4240, -6360?
-
What is the y'th term of 669, 668, 667, 666?
-
What is the t'th term of -2083, -2079, -2063, -2029, -1971, -1883, -1759?
-
What is the l'th term of -159, -625, -1411, -2523, -3967, -5749?
-
What is the h'th term of 300, 588, 876, 1170, 1476?
-
What is the n'th term of 57, 56, 55, 54?
-
What is the r'th term of 214, 221, 238, 271, 326, 409, 526?
-
What is the d'th term of -59, -99, -141, -185, -231, -279?
-
What is the j'th term of -228, -243, -270, -315, -384, -483, -618, -795?
-
What is the v'th term of 396, 793, 1190, 1587, 1984?
小镇错题家