A026164 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give

A026164

a(n) = Sum{T(n,k)}, k = 0,1,...,n, where T is the array in A026148.

1, 2, 4, 11, 33, 97, 287, 848, 2507, 7411, 21910, 64780, 191555, 566515, 1675740, 4957788, 14671083, 43424427, 128560308, 380699619, 1127616675, 3340750035, 9899863295, 29343770140, 86996647805, 257980647221, 765187113746, 2270083558759

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

OFFSET

0,2

LINKS

Table of n, a(n) for n=0..27.

CROSSREFS

Sequence in context: A294224 A296270 A123439 * A192405 A035354 A220902

Adjacent sequences: A026161 A026162 A026163 * A026165 A026166 A026167

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved