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A127238

Diagonal sums of Thue-Morse binomial triangle A127236.
(history; published version)

#2 by Russ Cox at Fri Mar 30 18:59:19 EDT 2012

AUTHOR

_Paul Barry (pbarry(AT)wit.ie), _, Jan 10 2007

Discussion

Fri Mar 30

18:59

OEIS Server: https://oeis.org/edit/global/287

#1 by N. J. A. Sloane at Fri Jan 12 03:00:00 EST 2007

NAME

Diagonal sums of Thue-Morse binomial triangle A127236.

DATA

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

OFFSET

0,3

FORMULA

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

KEYWORD

easy,nonn,new

AUTHOR

Paul Barry (pbarry(AT)wit.ie), Jan 10 2007

STATUS

approved