A165274 - cp's OEIS frontend

A165274 Table read by antidiagonals: T(n, k) is the k-th number with n-1 even-power summands in its base 2 representation.

n	a(n)
1	2
2	8
3	1
4	10
5	3
6	5
7	32
8	4
9	7
10	21
11	34
12	6
13	13
14	23
15	85
16	40
17	9
18	15
19	29
20	87
21	341
22	42
23	11
24	17
25	31
26	93
27	343
28	1365
29	128
30	12
31	19
32	53
33	95
34	349
35	1367
36	5461
37	130
38	14
39	20
40	55
41	117
42	351
43	1373
44	5463
45	21845
46	136
47	16
48	22
49	61
50	119
51	373
52	1375
53	5469
54	21847
55	87381
56	138
57	18
58	25
59	63

[2, 8, 1, 10, 3, 5, 32, 4, 7, 21, 34, 6, 13, 23, 85, 40, 9, 15, 29, 87, 341, 42, 11, 17, 31, 93, 343, 1365, 128, 12, 19, 53, 95, 349, 1367, 5461, 130, 14, 20, 55, 117, 351, 1373, 5463, 21845, 136, 16, 22, 61, 119, 373, 1375, 5469, 21847, 87381, 138, 18, 25, 63]

cp's OEIS Frontend

A165274 Table read by antidiagonals: T(n, k) is the k-th number with n-1 even-power summands in its base 2 representation.

Table of values

List of values