A033925 Base 5 digital convolution sequence.

1, 1, 2, 3, 4, 1, 2, 3, 4, 5, 2, 3, 4, 5, 6, 3, 4, 5, 6, 7, 4, 5, 6, 7, 8, 2, 3, 4, 5, 6, 3, 4, 5, 6, 7, 4, 5, 6, 7, 8, 5, 6, 7, 8, 9, 6, 7, 8, 9, 10, 4, 5, 6, 7, 8, 5, 6, 7, 8, 9, 6, 7, 8, 9, 10, 7, 8, 9, 10, 11, 8, 9, 10, 11, 12, 6, 7, 8, 9, 10, 7, 8, 9, 10, 11, 8, 9, 10, 11, 12, 9, 10, 11, 12, 13

Offset

1,3

Links

Table of n, a(n) for n=1..95.

Formula

For example, 104 = 404 in base 5, so a(104) = 4a(2)+0a(1)+4a(0).

Crossrefs

Sequence in context: A280053 A283365 A053824 * A358012 A064866 A024855

Adjacent sequences: A033922 A033923 A033924 * A033926 A033927 A033928

Keyword

nonn,base

Author

David W. Wilson

Status

approved