A086772 - cp's OEIS frontend

A086772 Store the natural numbers in a triangular array such that values on each row have the same number of bits. Start a new row with the smallest number not yet recorded. a(n) represents the initial terms in the resulting array.

n	a(n)
0	0
1	1
2	3
3	4
4	7
5	9
6	15
7	21
8	24
9	31
10	41
11	45
12	63
13	64
14	72
15	74
16	83
17	94
18	127
19	139
20	140
21	173
22	197
23	207
24	234
25	255
26	268
27	284
28	288
29	339
30	349
31	390
32	426
33	445
34	467
35	511
36	522
37	553
38	569
39	634
40	689
41	706
42	734
43	797
44	838
45	934
46	950
47	951
48	1023
49	1036
50	1052
51	1078
52	1179
53	1236

[0, 1, 3, 4, 7, 9, 15, 21, 24, 31, 41, 45, 63, 64, 72, 74, 83, 94, 127, 139, 140, 173, 197, 207, 234, 255, 268, 284, 288, 339, 349, 390, 426, 445, 467, 511, 522, 553, 569, 634, 689, 706, 734, 797, 838, 934, 950, 951, 1023, 1036, 1052, 1078, 1179, 1236]

cp's OEIS Frontend

A086772 Store the natural numbers in a triangular array such that values on each row have the same number of bits. Start a new row with the smallest number not yet recorded. a(n) represents the initial terms in the resulting array.

Table of values

List of values