A096966 - cp's OEIS frontend

A096966 Triangle (read by rows) in which the number of entries in a row only increases by 1 every other row, the first column and the 'diagonal' is set to all 1's and a(i,j) = a(i-1,j) + a(i-1,j-1) + a(i-2,j-1) + a(i-3,j-1) for other entries.

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	4
6	1
7	7
8	1
9	1
10	10
11	13
12	1
13	13
14	34
15	1
16	1
17	16
18	64
19	49
20	1
21	19
22	103
23	160
24	1
25	1
26	22
27	151
28	361
29	211
30	1
31	25
32	208
33	679
34	781
35	1
36	1
37	28
38	274
39	1141
40	1981
41	994
42	1
43	31
44	349
45	1774
46	4162
47	3967
48	1
49	1
50	34
51	433
52	2605
53	7756
54	10891
55	4963
56	1
57	37
58	526
59	3661
60	13276
61	24790
62	20815
63	1

[1, 1, 1, 1, 1, 4, 1, 7, 1, 1, 10, 13, 1, 13, 34, 1, 1, 16, 64, 49, 1, 19, 103, 160, 1, 1, 22, 151, 361, 211, 1, 25, 208, 679, 781, 1, 1, 28, 274, 1141, 1981, 994, 1, 31, 349, 1774, 4162, 3967, 1, 1, 34, 433, 2605, 7756, 10891, 4963, 1, 37, 526, 3661, 13276, 24790, 20815, 1]

cp's OEIS Frontend

A096966 Triangle (read by rows) in which the number of entries in a row only increases by 1 every other row, the first column and the 'diagonal' is set to all 1's and a(i,j) = a(i-1,j) + a(i-1,j-1) + a(i-2,j-1) + a(i-3,j-1) for other entries.

Table of values

List of values