A371902 - cp's OEIS frontend

A371902 Positive integers whose binary form follows the periodic pattern 1101110: the concatenation of halftones 2 2 1 2 2 2 1, diminished by one, between successive pitches in the Ionian Major Scale.

n	a(n)
1	1
2	3
3	6
4	13
5	27
6	55
7	110
8	221
9	443
10	886
11	1773
12	3547
13	7095
14	14190
15	28381
16	56763
17	113526
18	227053
19	454107
20	908215
21	1816430
22	3632861
23	7265723
24	14531446
25	29062893
26	58125787
27	116251575
28	232503150
29	465006301
30	930012603
31	1860025206
32	3720050413

[1, 3, 6, 13, 27, 55, 110, 221, 443, 886, 1773, 3547, 7095, 14190, 28381, 56763, 113526, 227053, 454107, 908215, 1816430, 3632861, 7265723, 14531446, 29062893, 58125787, 116251575, 232503150, 465006301, 930012603, 1860025206, 3720050413]

cp's OEIS Frontend

A371902 Positive integers whose binary form follows the periodic pattern 1101110: the concatenation of halftones 2 2 1 2 2 2 1, diminished by one, between successive pitches in the Ionian Major Scale.

Table of values

List of values