A030418 Least k such that the base 4 representation of n begins at s(k), where s=A030413.

1, 2, 3, 24, 4, 1, 17, 6, 21, 28, 2, 75, 3, 27, 41, 24, 79, 82, 130, 81, 9, 4, 31, 5, 20, 51, 1, 136, 17, 32, 140, 100, 53, 13, 6, 23, 29, 21, 202, 52, 28, 72, 73, 74, 2, 280, 40, 75, 92, 150, 137, 125, 3, 42, 16, 189, 33, 27, 276, 91, 41, 188

Offset

1,2

Links

Table of n, a(n) for n=1..62.

Crossrefs

Sequence in context: A241661 A260071 A115031 * A329456 A037277 A001783

Adjacent sequences: A030415 A030416 A030417 * A030419 A030420 A030421

Keyword

nonn

Author

Clark Kimberling

Status

approved