A256997 - cp's OEIS frontend

A256997 Square array A(row,col) read by antidiagonals: A(1,col) = A055938(col), and for row > 1, A(row,col) = A005187(A(row-1,col)).

n	a(n)
2	2
3	5
4	3
5	6
6	8
7	4
8	9
9	10
10	15
11	7
12	12
13	16
14	18
15	26
16	11
17	13
18	22
19	31
20	34
21	49
22	19
23	14
24	23
25	41
26	57
27	66
28	95
29	35
30	17
31	25
32	42
33	79
34	110
35	130
36	184
37	67
38	20
39	32
40	47
41	81
42	153
43	215
44	258
45	364
46	131
47	21
48	38
49	63
50	89
51	159
52	302
53	424
54	514
55	723
56	259
57	24
58	39
59	73
60	120
61	174
62	312
63	599
64	844
65	1026
66	1440
67	515
68	27
69	46
70	74
71	143
72	236
73	343
74	620
75	1192
76	1683
77	2050
78	2876
79	1027

[2, 5, 3, 6, 8, 4, 9, 10, 15, 7, 12, 16, 18, 26, 11, 13, 22, 31, 34, 49, 19, 14, 23, 41, 57, 66, 95, 35, 17, 25, 42, 79, 110, 130, 184, 67, 20, 32, 47, 81, 153, 215, 258, 364, 131, 21, 38, 63, 89, 159, 302, 424, 514, 723, 259, 24, 39, 73, 120, 174, 312, 599, 844, 1026, 1440, 515, 27, 46, 74, 143, 236, 343, 620, 1192, 1683, 2050, 2876, 1027]

cp's OEIS Frontend

A256997 Square array A(row,col) read by antidiagonals: A(1,col) = A055938(col), and for row > 1, A(row,col) = A005187(A(row-1,col)).

Table of values

List of values