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A144518
From decimal expansion of Euler's constant 0.57721566490...: 0+5, 7+7, 2+1, 5+6, 6+4, 9+0, ...
1
5, 14, 3, 11, 10, 9, 6, 5, 14, 6, 6, 6, 2, 9, 8, 6, 2, 7, 1, 6, 6, 12, 8, 12, 18, 5, 14, 16, 5, 13, 9, 7, 16, 12, 13, 9, 13, 14, 12, 10, 7, 12, 15, 11, 6, 5, 10, 11, 13, 13, 6, 10, 4, 8, 9, 13, 8, 7, 10, 12, 9, 6, 5, 4, 5, 12, 11, 6, 11, 8, 6, 8, 12, 16, 10, 13, 5, 8, 8, 8, 5, 3, 6, 11, 11, 10
OFFSET
1,1
LINKS
Jon E. Schoenfield, Table of n, a(n) for n=1..1000, using data from A001620.
EXAMPLE
A001620(12)=1 and A001620(13)=5, so a(7)=1+5=6.
A001620(14)=3 and A001620(15)=2, so a(8)=3+2=5.
A001620(16)=8 and A001620(17)=6, so a(9)=8+6=14.
A001620(18)=0 and A001620(19)=6, so a(10)=0+6=6.
A001620(20)=0 and A001620(21)=6, so a(11)=0+6=6, etc.
MATHEMATICA
Total/@Partition[Join[{0}, RealDigits[EulerGamma, 10, 201][[1]]], 2] (* Harvey P. Dale, Apr 05 2018 *)
CROSSREFS
Sequence in context: A069524 A262612 A333025 * A051542 A083660 A375302
KEYWORD
nonn,base,easy
AUTHOR
EXTENSIONS
Edited by Jon E. Schoenfield and N. J. A. Sloane, Dec 21 2008
More terms from Jon E. Schoenfield and R. J. Mathar, Jan 08 2009
STATUS
approved