A260592 - cp's OEIS frontend

A260592 a(n) = binary odd/even encoding of the iterates in the modified Syracuse algorithm (msa) starting with 2n+1 and continuing up to (but not including) the first iterate less than 2n+1.

n	a(n)
1	1100
2	10
3	1110100
4	10
5	11010
6	10
7	1111000
8	10
9	1100
10	10
11	11100
12	10
13	11011111010110111011110100111011011111100111100010101000100
14	10
15	11111010110111011110100111011011111100111100010101000100
16	10
17	1100
18	10
19	11101100
20	10
21	11010
22	10

[1100, 10, 1110100, 10, 11010, 10, 1111000, 10, 1100, 10, 11100, 10, 11011111010110111011110100111011011111100111100010101000100, 10, 11111010110111011110100111011011111100111100010101000100, 10, 1100, 10, 11101100, 10, 11010, 10]

cp's OEIS Frontend

A260592 a(n) = binary odd/even encoding of the iterates in the modified Syracuse algorithm (msa) starting with 2n+1 and continuing up to (but not including) the first iterate less than 2n+1.

Table of values

List of values