A320537 - cp's OEIS frontend

A320537 Square array read by antidiagonals in which T(n,k) is the n-th even number j with the property that the symmetric representation of sigma(j) has k parts.

n	a(n)
1	2
2	4
3	10
4	6
5	14
6	50
7	8
8	22
9	70
10	230
11	12
12	26
13	98
14	250
15	1150
16	16
17	34
18	110
19	290
20	1250
21	5050
22	18
23	38
24	130
25	310
26	1450
27	5150
28	22310
29	20
30	44
31	154
32	370
33	1550
34	5290
35	23230
36	106030
37	24
38	46
39	170
40	406
41	1850
42	5350
43	23690
44	106490
45	510050
46	28
47	52
48	182
49	410
50	2030
51	5450
52	24610
53	107410
54	513130
55	2065450

[2, 4, 10, 6, 14, 50, 8, 22, 70, 230, 12, 26, 98, 250, 1150, 16, 34, 110, 290, 1250, 5050, 18, 38, 130, 310, 1450, 5150, 22310, 20, 44, 154, 370, 1550, 5290, 23230, 106030, 24, 46, 170, 406, 1850, 5350, 23690, 106490, 510050, 28, 52, 182, 410, 2030, 5450, 24610, 107410, 513130, 2065450]

cp's OEIS Frontend

A320537 Square array read by antidiagonals in which T(n,k) is the n-th even number j with the property that the symmetric representation of sigma(j) has k parts.

Table of values

List of values