A343661 - cp's OEIS frontend

A343661 Sum of numbers of y-multisets of divisors of x for each x >= 1, y >= 0, x + y = n.

n	a(n)
1	1
2	2
3	4
4	7
5	12
6	19
7	30
8	46
9	70
10	105
11	155
12	223
13	316
14	443
15	619
16	865
17	1210
18	1690
19	2354
20	3263
21	4497
22	6157
23	8368
24	11280
25	15078
26	19989
27	26296
28	34356
29	44626
30	57693
31	74321
32	95503
33	122535
34	157101
35	201377
36	258155
37	330994
38	424398
39	544035
40	696995
41	892104
42	1140298
43	1455080

[1, 2, 4, 7, 12, 19, 30, 46, 70, 105, 155, 223, 316, 443, 619, 865, 1210, 1690, 2354, 3263, 4497, 6157, 8368, 11280, 15078, 19989, 26296, 34356, 44626, 57693, 74321, 95503, 122535, 157101, 201377, 258155, 330994, 424398, 544035, 696995, 892104, 1140298, 1455080]

cp's OEIS Frontend

A343661 Sum of numbers of y-multisets of divisors of x for each x >= 1, y >= 0, x + y = n.

Table of values

List of values