A328898 - cp's OEIS frontend

A328898 Sum of p-ary comparisons units required to rank a sequence in parallel when the sequence is partitioned into heaps equal to the prime factors p of the initial sequence length n.

n	a(n)
1	0
2	1
3	1
4	6
5	1
6	11
7	1
8	28
9	12
10	27
11	1
12	58
13	1
14	51
15	28
16	120
17	1
18	105
19	1
20	154
21	52
22	123
23	1
24	260
25	30
26	171
27	117
28	298
29	1
30	281
31	1
32	496
33	124
34	291
35	54
36	534
37	1
38	363
39	172
40	708
41	1
42	545
43	1
44	730
45	309
46	531
47	1
48	1096
49	56
50	685
51	292
52	1018
53	1
54	963
55	126
56	1380
57	364
58	843
59	1
60	1462
61	1
62	963
63	597
64	2016
65	174
66	1337
67	1
68	1738
69	532
70	1333
71	1
72	2364
73	1
74	1371
75	715
76	2170
77	128
78	1865

[0, 1, 1, 6, 1, 11, 1, 28, 12, 27, 1, 58, 1, 51, 28, 120, 1, 105, 1, 154, 52, 123, 1, 260, 30, 171, 117, 298, 1, 281, 1, 496, 124, 291, 54, 534, 1, 363, 172, 708, 1, 545, 1, 730, 309, 531, 1, 1096, 56, 685, 292, 1018, 1, 963, 126, 1380, 364, 843, 1, 1462, 1, 963, 597, 2016, 174, 1337, 1, 1738, 532, 1333, 1, 2364, 1, 1371, 715, 2170, 128, 1865]

cp's OEIS Frontend

A328898 Sum of p-ary comparisons units required to rank a sequence in parallel when the sequence is partitioned into heaps equal to the prime factors p of the initial sequence length n.

Table of values

List of values