A316076 - cp's OEIS frontend

A316076 Sequence shifts left four places under Weigh transform with a(n) = signum(n) for n<4.

n	a(n)
0	0
1	1
2	1
3	1
4	1
5	1
6	1
7	2
8	2
9	3
10	4
11	6
12	8
13	12
14	18
15	26
16	39
17	58
18	88
19	133
20	202
21	308
22	472
23	725
24	1116
25	1725
26	2669
27	4141
28	6437
29	10027
30	15643
31	24448
32	38265
33	59979
34	94143
35	147953
36	232799
37	366725
38	578311
39	912913
40	1442503
41	2281429
42	3611406
43	5721528
44	9071789
45	14394837

[0, 1, 1, 1, 1, 1, 1, 2, 2, 3, 4, 6, 8, 12, 18, 26, 39, 58, 88, 133, 202, 308, 472, 725, 1116, 1725, 2669, 4141, 6437, 10027, 15643, 24448, 38265, 59979, 94143, 147953, 232799, 366725, 578311, 912913, 1442503, 2281429, 3611406, 5721528, 9071789, 14394837]

cp's OEIS Frontend

A316076 Sequence shifts left four places under Weigh transform with a(n) = signum(n) for n<4.

Table of values

List of values