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A065979 Binomial transform of A002024. 0
1, 3, 7, 16, 36, 79, 170, 362, 767, 1619, 3402, 7112, 14797, 30673, 63427, 130951, 270031, 556111, 1143537, 2347476, 4810758, 9843932, 20118655, 41081297, 83832648, 170987463, 348581862, 710242310, 1446198858 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

REFERENCES

R. L. Graham, D. E. Knuth and O. Patashnik, Concrete Mathematics. Addison-Wesley, Reading, MA, 1990, p. 97.

LINKS

Table of n, a(n) for n=1..29.

F. Ellermann, Illustration of binomial transforms

N. J. A. Sloane, Transforms

PROG

(PARI) rep(n) = floor(1/2 + sqrt(2*n)); /* A002024 */

a(n) = sum(k = 0, n-1, binomial(n-1, k) * rep(k+1)); \\ Michel Marcus, Aug 31 2013

CROSSREFS

Cf. A001792, A002024.

Sequence in context: A099325 A026778 A023523 * A106463 A238441 A173514

Adjacent sequences:  A065976 A065977 A065978 * A065980 A065981 A065982

KEYWORD

easy,nonn

AUTHOR

Robert A. Stump (bee_ess107(AT)yahoo.com), Dec 09 2001

STATUS

approved

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Last modified April 22 22:38 EDT 2019. Contains 322380 sequences. (Running on oeis4.)