A255555 - cp's OEIS frontend

A255555 Square array A(row,col) read by downwards antidiagonals: A(1,1) = 1, A(row,1) = A055938(row-1), and for col > 1, A(row,col) = A005187(1+A(row,col-1)).

n	a(n)
1	1
2	3
3	2
4	7
5	4
6	5
7	15
8	8
9	10
10	6
11	31
12	16
13	19
14	11
15	9
16	63
17	32
18	38
19	22
20	18
21	12
22	127
23	64
24	74
25	42
26	35
27	23
28	13
29	255
30	128
31	146
32	82
33	70
34	46
35	25
36	14
37	511
38	256
39	290
40	162
41	138
42	89
43	49
44	26
45	17
46	1023
47	512
48	578
49	322
50	274
51	176
52	97
53	50
54	34
55	20
56	2047
57	1024
58	1154
59	642
60	546
61	350
62	193
63	98
64	67
65	39
66	21
67	4095
68	2048
69	2306
70	1282
71	1090
72	695
73	385
74	194
75	134
76	78
77	41
78	24

[1, 3, 2, 7, 4, 5, 15, 8, 10, 6, 31, 16, 19, 11, 9, 63, 32, 38, 22, 18, 12, 127, 64, 74, 42, 35, 23, 13, 255, 128, 146, 82, 70, 46, 25, 14, 511, 256, 290, 162, 138, 89, 49, 26, 17, 1023, 512, 578, 322, 274, 176, 97, 50, 34, 20, 2047, 1024, 1154, 642, 546, 350, 193, 98, 67, 39, 21, 4095, 2048, 2306, 1282, 1090, 695, 385, 194, 134, 78, 41, 24]

cp's OEIS Frontend

A255555 Square array A(row,col) read by downwards antidiagonals: A(1,1) = 1, A(row,1) = A055938(row-1), and for col > 1, A(row,col) = A005187(1+A(row,col-1)).

Table of values

List of values