A137824 - cp's OEIS frontend

A137824 Index at which A137823(n) occurs first in A137822 (gaps in numbers m such that 3 | sum( Catalan(k), k=1..2m)).

n	a(n)
1	1
2	3
3	2
4	4
5	12
6	8
7	16
8	48
9	32
10	64
11	192
12	128
13	256
14	768
15	512
16	1024
17	3072
18	2048
19	4096
20	12288
21	8192
22	16384
23	49152
24	32768
25	65536
26	196608
27	131072
28	262144
29	786432
30	524288
31	1048576
32	3145728
33	2097152
34	4194304
35	12582912
36	8388608
37	16777216
38	50331648

[1, 3, 2, 4, 12, 8, 16, 48, 32, 64, 192, 128, 256, 768, 512, 1024, 3072, 2048, 4096, 12288, 8192, 16384, 49152, 32768, 65536, 196608, 131072, 262144, 786432, 524288, 1048576, 3145728, 2097152, 4194304, 12582912, 8388608, 16777216, 50331648]

cp's OEIS Frontend

A137824 Index at which A137823(n) occurs first in A137822 (gaps in numbers m such that 3 | sum( Catalan(k), k=1..2m)).

Table of values

List of values