A028284 Elements to right of central elements in 4-Pascal triangle A028275.
1, 1, 5, 1, 6, 1, 16, 7, 1, 23, 8, 1, 55, 31, 9, 1, 86, 40, 10, 1, 196, 126, 50, 11, 1, 322, 176, 61, 12, 1, 714, 498, 237, 73, 13, 1, 1212, 735, 310, 86, 14, 1, 2640, 1947, 1045, 396, 100, 15, 1, 4587, 2992, 1441, 496, 115, 16, 1, 9867, 7579, 4433, 1937, 611, 131
Offset: 0
Extensions
More terms from James Sellers