A088969 - cp's OEIS frontend

A088969 Triangle T(n,k), read by rows, given by A000290 DELTA [1, 2, 6, 5, 11, 8, 16, 11, 21, 14, 26, 17, 31, 20, 36, ...] where DELTA is the operator defined in A084938.

n	a(n)
0	1
1	0
2	1
3	0
4	1
5	3
6	0
7	5
8	20
9	21
10	0
11	61
12	287
13	445
14	231
15	0
16	1385
17	7244
18	13688
19	11206
20	3453
21	0
22	50521
23	285295
24	612556
25	631862
26	320159
27	65271
28	0
29	2702765
30	16195816
31	38143429
32	45667208
33	29860381
34	10300476
35	1491381

[1, 0, 1, 0, 1, 3, 0, 5, 20, 21, 0, 61, 287, 445, 231, 0, 1385, 7244, 13688, 11206, 3453, 0, 50521, 285295, 612556, 631862, 320159, 65271, 0, 2702765, 16195816, 38143429, 45667208, 29860381, 10300476, 1491381]

cp's OEIS Frontend

A088969 Triangle T(n,k), read by rows, given by A000290 DELTA [1, 2, 6, 5, 11, 8, 16, 11, 21, 14, 26, 17, 31, 20, 36, ...] where DELTA is the operator defined in A084938.

Table of values

List of values