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A127238 Diagonal sums of Thue-Morse binomial triangle A127236. 2
1, 1, 2, 2, 2, 2, 2, 2, 3, 3, 4, 3, 6, 4, 4, 5, 4, 3, 4, 3, 6, 8, 6, 6, 6, 9, 10, 8, 8, 12, 7, 7, 7, 7, 7, 6, 8, 13, 12, 8, 7, 12, 8, 13, 14, 12, 15, 13, 12, 12, 13, 14, 13, 12, 15, 12, 12, 12, 15, 14, 17, 17, 22, 17, 22, 14, 15 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..66.

FORMULA

a(n)=sum{k=0..floor(n/2), A010060(binomial(n-k,k))}

CROSSREFS

Sequence in context: A092670 A210528 A120450 * A072114 A090621 A173711

Adjacent sequences:  A127235 A127236 A127237 * A127239 A127240 A127241

KEYWORD

easy,nonn

AUTHOR

Paul Barry, Jan 10 2007

STATUS

approved

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Last modified September 28 18:42 EDT 2021. Contains 347717 sequences. (Running on oeis4.)