A185733 - cp's OEIS frontend

A185733 Second accumulation array of the polygonal number array (A086270), by antidiagonals.

n	a(n)
1	1
2	5
3	3
4	15
5	16
6	6
7	35
8	50
9	34
10	10
11	70
12	120
13	110
14	60
15	15
16	126
17	245
18	270
19	200
20	95
21	21
22	210
23	448
24	560
25	500
26	325
27	140
28	28
29	330
30	756
31	1036
32	1050
33	825
34	490
35	196
36	36
37	495
38	1200
39	1764
40	1960
41	1750
42	1260
43	700
44	264
45	45
46	715
47	1815
48	2820
49	3360
50	3290
51	2695
52	1820
53	960
54	345
55	55
56	1001
57	2640
58	4290
59	5400
60	5670
61	5096
62	3920
63	2520
64	1275
65	440
66	66
67	1365
68	3718
69	6270
70	8250
71	9150
72	8820
73	7448
74	5460
75	3375
76	1650
77	550
78	78

[1, 5, 3, 15, 16, 6, 35, 50, 34, 10, 70, 120, 110, 60, 15, 126, 245, 270, 200, 95, 21, 210, 448, 560, 500, 325, 140, 28, 330, 756, 1036, 1050, 825, 490, 196, 36, 495, 1200, 1764, 1960, 1750, 1260, 700, 264, 45, 715, 1815, 2820, 3360, 3290, 2695, 1820, 960, 345, 55, 1001, 2640, 4290, 5400, 5670, 5096, 3920, 2520, 1275, 440, 66, 1365, 3718, 6270, 8250, 9150, 8820, 7448, 5460, 3375, 1650, 550, 78]

cp's OEIS Frontend

A185733 Second accumulation array of the polygonal number array (A086270), by antidiagonals.

Table of values

List of values