A140995 - cp's OEIS frontend

A140995 Triangle G(n, k) read by rows, for 0 <= k <= n, where G(n, n) = G(n+1, 0) = 1, G(n+2, 1) = 2, G(n+3, 2) = 4, G(n+4, 3) = 8, and G(n+5, m) = G(n+1, m-3) + G(n+1, m-4) + G(n+2, m-3) + G(n+3, m-2) + G(n+4, m-1) for n >= 0 and m = 4..(n+4).

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	2
8	4
9	1
10	1
11	2
12	4
13	8
14	1
15	1
16	2
17	4
18	8
19	16
20	1
21	1
22	2
23	4
24	8
25	17
26	31
27	1
28	1
29	2
30	4
31	8
32	17
33	35
34	60
35	1
36	1
37	2
38	4
39	8
40	17
41	35
42	72
43	116
44	1
45	1
46	2
47	4
48	8
49	17
50	35
51	72
52	148
53	224
54	1
55	1
56	2
57	4
58	8
59	17
60	35
61	72
62	149
63	303
64	432
65	1
66	1
67	2
68	4
69	8
70	17
71	35
72	72
73	149
74	308
75	618
76	833
77	1
78	1
79	2
80	4
81	8
82	17
83	35
84	72
85	149
86	308
87	636
88	1257
89	1606
90	1

[1, 1, 1, 1, 2, 1, 1, 2, 4, 1, 1, 2, 4, 8, 1, 1, 2, 4, 8, 16, 1, 1, 2, 4, 8, 17, 31, 1, 1, 2, 4, 8, 17, 35, 60, 1, 1, 2, 4, 8, 17, 35, 72, 116, 1, 1, 2, 4, 8, 17, 35, 72, 148, 224, 1, 1, 2, 4, 8, 17, 35, 72, 149, 303, 432, 1, 1, 2, 4, 8, 17, 35, 72, 149, 308, 618, 833, 1, 1, 2, 4, 8, 17, 35, 72, 149, 308, 636, 1257, 1606, 1]

cp's OEIS Frontend

A140995 Triangle G(n, k) read by rows, for 0 <= k <= n, where G(n, n) = G(n+1, 0) = 1, G(n+2, 1) = 2, G(n+3, 2) = 4, G(n+4, 3) = 8, and G(n+5, m) = G(n+1, m-3) + G(n+1, m-4) + G(n+2, m-3) + G(n+3, m-2) + G(n+4, m-1) for n >= 0 and m = 4..(n+4).

Table of values

List of values