What is the l'th term of -61, -121, -177, -229, -277, -321?
-
What is the n'th term of 16, 27, 36, 43, 48, 51, 52?
-
What is the f'th term of 16441, 16440, 16439, 16438, 16437?
-
What is the x'th term of -239, -246, -251, -254?
-
What is the i'th term of 5, 8, 7, -4, -31?
-
What is the y'th term of -24, -50, -74, -96?
-
What is the c'th term of 21, 47, 111, 231, 425, 711, 1107?
-
What is the k'th term of 236, 232, 228?
-
What is the u'th term of 425, 424, 423, 422, 421, 420?
-
What is the d'th term of -27, -23, -17, -9, 1?
-
What is the h'th term of -34, 14, 60, 104, 146, 186?
-
What is the q'th term of 511, 512, 513, 514?
-
What is the w'th term of -2009, -3941, -5883, -7841, -9821, -11829?
小镇错题家