The On-Line Encyclopedia of Integer Sequences (OEIS)

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A145732

Terms in A003325 which are sum of two subsequents terms in A003325.
(history; published version)

#2 by Russ Cox at Fri Mar 30 17:26:27 EDT 2012

AUTHOR

_Zak Seidov (zakseidov(AT)yahoo.com), _, Oct 17 2008

Discussion

Fri Mar 30

17:26

OEIS Server: https://oeis.org/edit/global/139

#1 by N. J. A. Sloane at Fri Jan 09 03:00:00 EST 2009

NAME

Terms in A003325 which are sum of two subsequents terms in A003325.

DATA

217, 341, 1458, 2457, 3059, 12005, 27216, 27683, 39520, 41965, 53128, 72296, 115505, 250559, 251378, 251775, 344728, 425024, 476747, 520000, 578368, 584136, 827099, 843661, 1033676, 1061333, 1185499, 1222039, 1228123, 1299942, 1395000

OFFSET

1,1

EXAMPLE

a(1)=217=91+126=A003325(15)=A003325(9)+A003325(10), a(2)=341=152 + 189=A003325(20)=A003325(13)+A003325(14), a(3)=1458=728 + 730=A003325(15)=A003325(34)+A003325(35), a(69)=9776312=4887584 + 4888728=A003325(20016)=A003325(12602)+A003325(12603).

CROSSREFS

A003325

KEYWORD

nonn

AUTHOR

Zak Seidov (zakseidov(AT)yahoo.com), Oct 17 2008

STATUS

approved