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Partial sums of digits of decimal expansion of Euler's constant gamma.
2

%I #7 Aug 31 2018 00:25:38

%S 0,5,12,19,21,22,27,33,39,43,52,52,53,58,61,63,71,77,77,83,83,89,94,

%T 95,97,97,106,106,106,114,116,120,120,122,126,129,130,130,134,136,137,

%U 142,151,154,157,162,171,174,183,192,194,197,202,211,219,227,227,232,239

%N Partial sums of digits of decimal expansion of Euler's constant gamma.

%H G. C. Greubel, <a href="/A093084/b093084.txt">Table of n, a(n) for n = 0..10000</a>

%e a(3)=19 because 19=0+5+7+7 where 0,5,7,7 are first four digits of Eulers constant gamma, i.e. 0.577215664901532860606512090082402431042

%t Join[{0},Accumulate[RealDigits[EulerGamma,10,120][[1]]]] (* _Harvey P. Dale_, Mar 28 2016 *)

%Y Cf. A001620.

%K base,easy,nonn

%O 0,2

%A _Shyam Sunder Gupta_, May 09 2004