A213747 - cp's OEIS frontend

A213747 Rectangular array: (row n) = bc, where b(h) = -1 + 2^h, c(h) = b(n-1+h), n>=1, h>=1, and = convolution.

n	a(n)
1	1
2	6
3	3
4	23
5	16
6	7
7	72
8	57
9	36
10	15
11	201
12	170
13	125
14	76
15	31
16	522
17	459
18	366
19	261
20	156
21	63
22	1291
23	1164
24	975
25	758
26	533
27	316
28	127
29	3084
30	2829
31	2448
32	2007
33	1542
34	1077
35	636
36	255
37	7181
38	6670
39	5905
40	5016
41	4071
42	3110
43	2165
44	1276
45	511
46	16398
47	15375
48	13842

[1, 6, 3, 23, 16, 7, 72, 57, 36, 15, 201, 170, 125, 76, 31, 522, 459, 366, 261, 156, 63, 1291, 1164, 975, 758, 533, 316, 127, 3084, 2829, 2448, 2007, 1542, 1077, 636, 255, 7181, 6670, 5905, 5016, 4071, 3110, 2165, 1276, 511, 16398, 15375, 13842]

cp's OEIS Frontend

A213747 Rectangular array: (row n) = bc, where b(h) = -1 + 2^h, c(h) = b(n-1+h), n>=1, h>=1, and = convolution.

Table of values

List of values

cp's OEIS Frontend

A213747 Rectangular array: (row n) = b**c, where b(h) = -1 + 2^h, c(h) = b(n-1+h), n>=1, h>=1, and ** = convolution.

Table of values

List of values

A213747 Rectangular array: (row n) = bc, where b(h) = -1 + 2^h, c(h) = b(n-1+h), n>=1, h>=1, and = convolution.