cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A109755 Row and column sums of A001223 ( Differences between consecutive primes - see example ).

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%I A109755 #5 Aug 28 2013 13:23:54
%S A109755 1,3,9,21,51,117,251,523,1077,2207,4521,9283
%N A109755 Row and column sums of A001223 ( Differences between consecutive primes - see example ).
%C A109755 Resembles the first 6 entries of sequence A005254 (number of weighted voting procedures).
%e A109755 Column A - Primes (for reference)
%e A109755 Column B - Distance between consecutive primes
%e A109755 A B
%e A109755 2 1
%e A109755 3 2 3
%e A109755 5 2
%e A109755 7 4 6 9
%e A109755 11 2
%e A109755 13 4 6
%e A109755 17 2
%e A109755 19 4 6 12 21
%e A109755 23 6
%e A109755 29 2 8
%e A109755 31 6
%e A109755 37 4 10 18 30 51
%e A109755 41 2
%e A109755 43 4 6
%e A109755 47 6
%e A109755 53 6 12 18 36 66 117
%e A109755 59 2
%e A109755 61 6 8
%e A109755 67 4
%e A109755 71 2 6 14 32 68 134 251
%Y A109755 Cf. A001223, A037254, A005254.
%K A109755 nonn,uned,obsc,less
%O A109755 0,2
%A A109755 _E.J.P. Vening_, Aug 11 2005