A132269 - cp's OEIS frontend

A132269 a(n) = Product_{k>=0} (1 + floor(n/2^k)).

n	a(n)
0	1
1	2
2	6
3	8
4	30
5	36
6	56
7	64
8	270
9	300
10	396
11	432
12	728
13	784
14	960
15	1024
16	4590
17	4860
18	5700
19	6000
20	8316
21	8712
22	9936
23	10368
24	18200
25	18928
26	21168
27	21952
28	27840
29	28800
30	31744
31	32768
32	151470
33	156060
34	170100
35	174960
36	210900
37	216600
38	234000
39	240000
40	340956
41	349272
42	374616

[1, 2, 6, 8, 30, 36, 56, 64, 270, 300, 396, 432, 728, 784, 960, 1024, 4590, 4860, 5700, 6000, 8316, 8712, 9936, 10368, 18200, 18928, 21168, 21952, 27840, 28800, 31744, 32768, 151470, 156060, 170100, 174960, 210900, 216600, 234000, 240000, 340956, 349272, 374616]

cp's OEIS Frontend

A132269 a(n) = Product_{k>=0} (1 + floor(n/2^k)).

Table of values

List of values