A293957 - cp's OEIS frontend

A293957 When A002487 is written as a triangle the n-th row has length 2^(n-1); a(n) is the maximal multiplicity of any entry in that row, considering the entries strictly between the initial 1 and the central 2.

n	a(n)
0	0
1	0
2	0
3	1
4	1
5	2
6	2
7	4
8	5
9	6
10	8
11	12
12	16
13	22
14	29
15	36
16	48
17	67
18	84
19	118
20	151
21	203
22	270
23	362
24	472
25	636
26	846
27	1142
28	1526
29	2024
30	2736
31	3666
32	4918
33	6550
34	8776
35	11796
36	15824

[0, 0, 0, 1, 1, 2, 2, 4, 5, 6, 8, 12, 16, 22, 29, 36, 48, 67, 84, 118, 151, 203, 270, 362, 472, 636, 846, 1142, 1526, 2024, 2736, 3666, 4918, 6550, 8776, 11796, 15824]

cp's OEIS Frontend

A293957 When A002487 is written as a triangle the n-th row has length 2^(n-1); a(n) is the maximal multiplicity of any entry in that row, considering the entries strictly between the initial 1 and the central 2.

Table of values

List of values