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A043263
Sum of the digits of the n-th base 4 palindrome.
0
0, 1, 2, 3, 2, 4, 6, 2, 3, 4, 5, 4, 5, 6, 7, 6, 7, 8, 9, 2, 4, 6, 8, 4, 6, 8, 10, 6, 8, 10, 12, 2, 3, 4, 5, 4, 5, 6, 7, 6, 7, 8, 9, 8, 9, 10, 11, 4, 5, 6, 7, 6, 7, 8, 9, 8, 9, 10, 11, 10, 11, 12, 13, 6, 7, 8, 9, 8, 9, 10, 11, 10, 11, 12, 13, 12, 13, 14, 15, 2, 4
OFFSET
1,3
CROSSREFS
A014192 (base 4 palindromes)
Sequence in context: A320054 A215228 A182309 * A321326 A118978 A194998
KEYWORD
nonn,base
STATUS
approved