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A249184 A249183 seen as binary numbers. 6
1, 7, 27, 119, 427, 1799, 6939, 30583, 109227, 458759, 1769499, 7798903, 27984299, 117901063, 454761243, 2004318071, 7158278827, 30064771079, 115964117019, 511101108343, 1833951035819, 7726646167303, 29802778073883, 131352984844151, 469126392949419 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

A007088(a(n)) = A249183(n);

A000120(a(n)) = A105321(n); A023416(a(n)) = A249304(n).

Appears to be basically the same as A048711. - R. J. Mathar, Nov 16 2014

LINKS

Reinhard Zumkeller, Table of n, a(n) for n = 0..1000

FORMULA

a(n) = sum(A249133(n,k)*2^k : k=0..2*n).

PROG

(Haskell)

a249184 = foldr (\b v -> 2 * v + b) 0 . a249133_row

CROSSREFS

Cf. A249183 (binary), A249133, A007088, A001317, A000120, A023416, A105321, A249304.

Sequence in context: A255278 A294262 A048711 * A118101 A201380 A327623

Adjacent sequences:  A249181 A249182 A249183 * A249185 A249186 A249187

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller, Nov 14 2014

STATUS

approved

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Last modified October 19 15:50 EDT 2019. Contains 328223 sequences. (Running on oeis4.)