A033925 - OEIS

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A033925

Base 5 digital convolution sequence.

1

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

(list; graph; refs; listen; history; text; internal format)

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