# This b-file was computed by Antti Karttunen, 2022-07-09 # 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: # # v349745 = readvec("b349745_to.txt"); \\ Prepared with gawk ' { print $2 } ' < b349745.txt > b349745_to.txt # A349745(n) = v349745[n]; # A351548(n) = { my(u=A349745(n)); if(u%2, 0, u/2); }; # for(n=1,#v349745,write("b351548.txt", n, " ", A351548(n))); 1 0 2 60 3 108 4 336 5 1232 6 11088 7 114240 8 261888 9 320320 10 418880 11 2790720 12 2882880 13 3769920 14 6499584 15 9801792 16 16930368 17 19171152 18 35672000 19 47736000 20 51068160 21 98654400 22 110046720 23 172540368 24 229909120 25 403504640 26 487788480 27 738152448 28 755415680 29 886792320 30 1960686000 31 2070484416 32 2339064000 33 2889432000 34 3631541760 35 4834065600 36 4841694000 37 5644408000 38 7091219520 39 9262693440 40 9442008576 41 9996979200 42 14403542400 43 15956774400 44 15999197760 45 18319601664 46 20883163392 47 21758131200 48 23299721280 49 23555238400 50 24381772800 51 25500590080 52 45983808000