What is the k'th term of 3, 6, 11, 18?
上一篇：
What is the m'th term of -97, -395, -893, -1591, -2489, -3587, -4885?
下一篇：
What is the p'th term of -650, -1297, -1942, -2585, -3226, -3865?
-
What is the a'th term of 3, 3, 15, 45, 99, 183?
-
What is the m'th term of 247, 488, 727, 964, 1199?
-
What is the c'th term of 443, 885, 1327?
-
What is the r'th term of 7, 28, 87, 202, 391?
-
What is the w'th term of -1, 5, 11, 17, 23?
-
What is the u'th term of -230, -233, -232, -227?
-
What is the m'th term of -97, -395, -893, -1591, -2489, -3587, -4885?
-
What is the z'th term of -6, 2, 22, 60, 122, 214?
-
What is the k'th term of -499, -671, -963, -1381, -1931, -2619?
-
What is the p'th term of -650, -1297, -1942, -2585, -3226, -3865?
-
What is the b'th term of -2168, -4311, -6456, -8603?
-
What is the q'th term of -2217, -2232, -2247, -2262?
小镇错题家