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A023636
a(n) = s(3n) - s(3n-1), where s( ) is sequence A023635.
0
1, 3, 2, 1, 3, 4, 1, 2, 3, 1, 2, 2, 1, 4, 3, 1, 2, 4, 1, 3, 4, 1, 2, 2, 1, 3, 2, 1, 4, 3, 1, 2, 2, 1, 4, 2, 1, 3, 2, 1, 2, 4, 1, 3, 4, 1, 2, 3, 1, 4, 2, 1, 2, 3, 1, 2, 4, 1, 3, 4, 1, 2, 2, 1, 3, 4, 1, 2, 3, 1, 4, 3, 1, 2, 2, 1, 4, 2, 1, 3, 2, 1, 2, 4, 1, 3, 2, 1, 4, 2, 1, 2, 3, 1, 4, 3, 1, 2, 4
OFFSET
1,2
COMMENTS
Despite the name, actually appears to be the first differences of 0, A023635. - Sean A. Irvine, Jun 08 2019
CROSSREFS
Sequence in context: A175506 A211705 A010267 * A205838 A238583 A238556
KEYWORD
nonn
STATUS
approved