A356692 - cp's OEIS frontend

A356692 Pascal-like triangle, where each entry is the sum of the four entries above it starting with 1 at the top.

n	a(n)
0	1
1	1
2	1
3	2
4	2
5	2
6	4
7	6
8	6
9	4
10	10
11	16
12	20
13	16
14	10
15	26
16	46
17	62
18	62
19	46
20	26
21	72
22	134
23	196
24	216
25	196
26	134
27	72
28	206
29	402
30	618
31	742
32	742
33	618
34	402
35	206
36	608
37	1226
38	1968
39	2504
40	2720
41	2504
42	1968
43	1226
44	608
45	1834
46	3802
47	6306
48	8418
49	9696
50	9696
51	8418
52	6306
53	3802
54	1834
55	5636
56	11942
57	20360
58	28222
59	34116
60	36228
61	34116
62	28222
63	20360
64	11942
65	5636

[1, 1, 1, 2, 2, 2, 4, 6, 6, 4, 10, 16, 20, 16, 10, 26, 46, 62, 62, 46, 26, 72, 134, 196, 216, 196, 134, 72, 206, 402, 618, 742, 742, 618, 402, 206, 608, 1226, 1968, 2504, 2720, 2504, 1968, 1226, 608, 1834, 3802, 6306, 8418, 9696, 9696, 8418, 6306, 3802, 1834, 5636, 11942, 20360, 28222, 34116, 36228, 34116, 28222, 20360, 11942, 5636]

cp's OEIS Frontend

A356692 Pascal-like triangle, where each entry is the sum of the four entries above it starting with 1 at the top.

Table of values

List of values