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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 (list; graph; refs; listen; history; text; internal format)
 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 Cf. A001620, A152626. Sequence in context: A069524 A262612 A333025 * A051542 A083660 A003079 Adjacent sequences: A144515 A144516 A144517 * A144519 A144520 A144521 KEYWORD nonn,base,easy AUTHOR Juri-Stepan Gerasimov, Dec 15 2008 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

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Last modified October 3 17:33 EDT 2023. Contains 365870 sequences. (Running on oeis4.)