What is the t'th term of 313, 287, 261, 235, 209?
上一篇：
What is the d'th term of -71, -110, -151, -194, -239, -286, -335?
下一篇：
What is the x'th term of 6, 14, 44, 108, 218, 386, 624?
-
What is the h'th term of 27, 17, 1, -21, -49?
-
What is the p'th term of -7722, -15447, -23174, -30903, -38634?
-
What is the j'th term of 28, 42, 66, 100, 144, 198, 262?
-
What is the u'th term of -279, -361, -443, -525, -607?
-
What is the c'th term of 225, 434, 625, 792, 929, 1030, 1089, 1100?
-
What is the p'th term of 2154, 4309, 6464, 8619, 10774, 12929?
-
What is the d'th term of -71, -110, -151, -194, -239, -286, -335?
-
What is the x'th term of -60, -70, -86, -108?
-
What is the j'th term of 4, 16, 42, 88, 160, 264, 406?
-
What is the x'th term of 6, 14, 44, 108, 218, 386, 624?
-
What is the q'th term of 37, 61, 97, 145, 205, 277, 361?
-
What is the k'th term of -45851, -45850, -45849?
小镇错题家