%I #10 Nov 22 2021 10:50:07
%S 0,2,3,12,5,18,7,24,45,10,55,36,13,42,75,80,17,90,57,20,105,66,115,
%T 168,75,26,81,28,87,390,93,160,33,306,35,180,185,114,195,200,41,378,
%U 43,132,45,506,517,144,49,150,255,52,477
%N a(n) = n*(A001223(n)-1) = n*A046933(n).
%H Harvey P. Dale, <a href="/A147967/b147967.txt">Table of n, a(n) for n = 1..1000</a>
%t Module[{nn=60,gps},gps=Differences[Prime[Range[nn+1]]]-1;Times@@@ Thread[ {Range[nn],gps}]] (* _Harvey P. Dale_, Nov 07 2020 *)
%Y Cf. A001223 ("gap" with its usual meaning), A046933, A141042, A147965, A147966.
%K easy,nonn
%O 1,2
%A _Omar E. Pol_, Nov 17 2008
%E Definition clarified by _N. J. A. Sloane_, Nov 22 2021 at the suggestion of _Harvey P. Dale_.