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A014172 Apply partial sum operator twice to Stern's sequence. 0
1, 3, 7, 14, 27, 51, 95, 179, 340, 649, 1243, 2407, 4691, 9175, 17982, 35287, 69588, 137596, 272448, 539868, 1070224, 2122129, 4217132, 8389833, 16700934, 33255128, 66228664, 131908316 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

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

Index entries for sequences related to Stern's sequences

CROSSREFS

Cf. A005230.

Sequence in context: A236914 A152902 A027084 * A029879 A018084 A285447

Adjacent sequences:  A014169 A014170 A014171 * A014173 A014174 A014175

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified January 22 18:41 EST 2019. Contains 319365 sequences. (Running on oeis4.)