A265405 - cp's OEIS frontend

A265405 Start with a(1) = 1, then always choose for a(n) the least unused number such that A193231(a(n)a(n-1)) = A193231(a(n)) A193231(a(n-1)), where A193231 is an involution of natural numbers called Blue code.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	16
8	7
9	17
10	8
11	15
12	32
13	12
14	10
15	18
16	20
17	19
18	256
19	9
20	14
21	34
22	48
23	40
24	50
25	33
26	60
27	257
28	11
29	97
30	258
31	13
32	101
33	209
34	65536
35	21
36	259
37	64
38	30
39	65
40	51
41	80
42	24
43	84
44	36
45	85
46	66
47	260
48	22
49	4352
50	26
51	4368
52	28
53	4369
54	37
55	768
56	41
57	770
58	42
59	771
60	68
61	90
62	272
63	45
64	273
65	56
66	1200
67	952
68	4096
69	23
70	4097
71	27
72	4098
73	86
74	512
75	54

[1, 2, 3, 4, 5, 6, 16, 7, 17, 8, 15, 32, 12, 10, 18, 20, 19, 256, 9, 14, 34, 48, 40, 50, 33, 60, 257, 11, 97, 258, 13, 101, 209, 65536, 21, 259, 64, 30, 65, 51, 80, 24, 84, 36, 85, 66, 260, 22, 4352, 26, 4368, 28, 4369, 37, 768, 41, 770, 42, 771, 68, 90, 272, 45, 273, 56, 1200, 952, 4096, 23, 4097, 27, 4098, 86, 512, 54]

cp's OEIS Frontend

A265405 Start with a(1) = 1, then always choose for a(n) the least unused number such that A193231(a(n)a(n-1)) = A193231(a(n)) A193231(a(n-1)), where A193231 is an involution of natural numbers called Blue code.

Table of values

List of values

cp's OEIS Frontend

A265405 Start with a(1) = 1, then always choose for a(n) the least unused number such that A193231(a(n)*a(n-1)) = A193231(a(n)) * A193231(a(n-1)), where A193231 is an involution of natural numbers called Blue code.

Table of values

List of values

A265405 Start with a(1) = 1, then always choose for a(n) the least unused number such that A193231(a(n)a(n-1)) = A193231(a(n)) A193231(a(n-1)), where A193231 is an involution of natural numbers called Blue code.