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A099534 a(n)=Sum of the first n decimal places of e. 5

%I #1 Feb 20 2005 03:00:00

%S 7,8,16,18,26,27,35,37,45,49,54,63,63,67,72,74,77,82,85,91,91,93,101,

%T 108,112,119,120,123,128,130,136,142,144,148,157,164,171,176,183,185,

%U 189,196,196,205,208,214,223,232,241,246,255,260,267,271,280,286,292

%N a(n)=Sum of the first n decimal places of e.

%F a(n)=A046975(n+1)-2

%e Decimal places of e are: 718281828459045... so the sums are: 7, 7+1, 7+1+8,

%e 7+1+8+2,... = 7,8,16,18,...

%Y Cf. A046975 for version of this sequence including the initial 2 of e. A039918 and A046974 for analogous sequences for Pi.

%K base,easy,nonn

%O 1,1

%A Mark Hudson (mrmarkhudson(AT)hotmail.com), Oct 22 2004

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