# This b-file was computed by Antti Karttunen, 2024-11-08 # in GP/PARI CALCULATOR Version 2.9.4 (released) amd64 running linux (x86-64/GMP-6.1.2 kernel) 64-bit version, compiled: Dec 19 2017, gcc version 7.3.0 (Ubuntu 7.3.0-1ubuntu1), threading engine: pthread # with the following program: # # up_to = 9; # A019565(n) = { my(m=1, p=1); while(n>0, p = nextprime(1+p); if(n%2, m *= p); n >>= 1); (m); }; # A376406list(up_to) = { my(v=vector(up_to), s=1); v[1]=1; for(n=2,up_to,v[n] = A019565(s); s += v[n]); (v); }; # v376406 = A376406list(1+up_to); # A376406(n) = v376406[1+n]; # for(n=0,up_to,write("b376406.txt", n, " ", A376406(n))); 0 1 1 2 2 6 3 14 4 330 5 10166 6 12075690 7 1174153011328084322 8 73582975079922326904310062621361286633125176265747127754 9 91892047155743041575476327430777996126188576621912861842389298133811571402338032397349694291288222486940508264642829728495474684084415228937844246972995409660653842033757996700011436476010180793586205411264236614146343146895681451023949747800540910297527491154791432991770