What is the f'th term of -65, -77, -95, -119, -149, -185, -227?
-
What is the g'th term of 7, -43, -129, -251, -409, -603?
-
What is the s'th term of -225, -334, -633, -1218, -2185, -3630?
-
What is the p'th term of 489, 978, 1467, 1956, 2445?
-
What is the c'th term of -47, -57, -73, -95?
-
What is the v'th term of -309, -307, -305?
-
What is the v'th term of -2356, -2364, -2374, -2386, -2400, -2416?
-
What is the o'th term of -757, -732, -707, -682, -657?
-
What is the x'th term of 49, 193, 337, 481?
-
What is the u'th term of 2, -22, -78, -178, -334, -558?
-
What is the y'th term of -14, -17, -14, 1, 34?
-
What is the z'th term of 221, 223, 225, 227, 229, 231?
-
What is the d'th term of 11, 4, -17, -58, -125, -224, -361, -542?
小镇错题家