A337472 - cp's OEIS frontend

A337472 Square array read by falling antidiagonals, where A(n,k) = sigma(A337470(n, k)).

n	a(n)
0	1
1	3
2	1
3	12
4	4
5	1
6	7
7	24
8	6
9	1
10	72
11	13
12	48
13	8
14	1
15	28
16	192
17	31
18	96
19	12
20	1
21	576
22	78
23	576
24	57
25	168
26	14
27	1
28	15
29	2304
30	248
31	1344
32	133
33	252
34	18
35	1
36	91
37	40
38	8064
39	684
40	3024
41	183
42	360
43	20
44	1
45	168
46	403
47	156
48	24192
49	1862
50	5040
51	307
52	480
53	24
54	1
55	6912
56	624
57	1767
58	400
59	60480
60	3294
61	8640
62	381
63	720
64	30
65	1

[1, 3, 1, 12, 4, 1, 7, 24, 6, 1, 72, 13, 48, 8, 1, 28, 192, 31, 96, 12, 1, 576, 78, 576, 57, 168, 14, 1, 15, 2304, 248, 1344, 133, 252, 18, 1, 91, 40, 8064, 684, 3024, 183, 360, 20, 1, 168, 403, 156, 24192, 1862, 5040, 307, 480, 24, 1, 6912, 624, 1767, 400, 60480, 3294, 8640, 381, 720, 30, 1]

cp's OEIS Frontend

A337472 Square array read by falling antidiagonals, where A(n,k) = sigma(A337470(n, k)).

Table of values

List of values