A084783 - cp's OEIS frontend

A084783 Triangle, read by rows, such that the diagonal (A084785) is the self-convolution of the first column (A084784) and the row sums (A084786) gives the differences of the diagonal and the first column.

n	a(n)
0	1
1	1
2	2
3	2
4	3
5	5
6	6
7	8
8	11
9	16
10	25
11	31
12	39
13	50
14	66
15	137
16	162
17	193
18	232
19	282
20	348
21	944
22	1081
23	1243
24	1436
25	1668
26	1950
27	2298
28	7884
29	8828
30	9909
31	11152
32	12588
33	14256
34	16206
35	18504
36	77514
37	85398
38	94226
39	104135
40	115287
41	127875
42	142131
43	158337
44	176841

[1, 1, 2, 2, 3, 5, 6, 8, 11, 16, 25, 31, 39, 50, 66, 137, 162, 193, 232, 282, 348, 944, 1081, 1243, 1436, 1668, 1950, 2298, 7884, 8828, 9909, 11152, 12588, 14256, 16206, 18504, 77514, 85398, 94226, 104135, 115287, 127875, 142131, 158337, 176841]

cp's OEIS Frontend

A084783 Triangle, read by rows, such that the diagonal (A084785) is the self-convolution of the first column (A084784) and the row sums (A084786) gives the differences of the diagonal and the first column.

Table of values

List of values