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.
%I A098349 #8 Mar 28 2020 05:19:03 %S A098349 1,5,25,147,1045,8883,88389,1008723,12984933,186065011,2936648325, %T A098349 50611122451,945623586725,19037956164787,410846314815941, %U A098349 9460698944482643,231538646070940901,6001404380246870771,164229726267373422853,4731532138668375166355,143154470312498479646245,4538018949359464639487283,150411282096757092041331781 %N A098349 Sum of ordered factorizations over hook-type prime signatures. (Row sums of A098348). %C A098349 The general case for all prime signatures is described by A095705 with row sums A035341. %e A098349 The array begins %e A098349 1 %e A098349 2 3 %e A098349 4 8 13 %e A098349 8 20 44 75 %e A098349 16 48 132 308 541 %e A098349 ... %e A098349 therefore sequence begins 1 5 25 147 1045 ... %Y A098349 Cf. A035341, A095705, A098348. %K A098349 easy,nonn %O A098349 1,2 %A A098349 _Alford Arnold_, Sep 03 2004 %E A098349 More terms from _David Wasserman_, Feb 20 2008