A031086 a(n)=least k such that base 9 representation of n begins at s(k), where s=A031076.

1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 1, 15, 17, 19, 21, 23, 25, 27, 14, 31, 2, 35, 37, 39, 41, 43, 45, 16, 34, 51, 3, 55, 57, 59, 61, 63, 18, 36, 54, 71, 4, 75, 77, 79, 81, 20, 38, 56, 74, 91, 5, 95, 97, 99, 22, 40, 58, 76, 94, 111, 6, 115, 117, 24, 42

Offset

1,2

Links

Table of n, a(n) for n=1..65.

Crossrefs

Sequence in context: A121603 A261333 A330430 * A363038 A127288 A127287

Adjacent sequences: A031083 A031084 A031085 * A031087 A031088 A031089

Keyword

nonn

Author

Clark Kimberling

Status

approved