# Greetings from The On-Line Encyclopedia of Integer Sequences! http://oeis.org/ Search: id:a093570 Showing 1-1 of 1 %I A093570 #13 Jun 04 2023 11:57:56 %S A093570 3,15,120,1320,21120,401280,9630720,260029440,8320942080,324516741120, %T A093570 13629703127040,667855453224960,36064194474147840,2055659085026426880, %U A093570 127450863271638466560,8794109565743054192640,668352326996472118640640 %N A093570 a(n) = Product_{k=1..n}(k + prime(k)). %C A093570 a(n) < A000142(n) + A002110(n) for n>1; %C A093570 a(n) = Product_{k=1..n}A014688(k). %H A093570 Harvey P. Dale, Table of n, a(n) for n = 1..342 %t A093570 Table[ Product[k + Prime[k], {k, n}], {n, 17}] (* _Robert G. Wilson v_, Apr 07 2004 *) %t A093570 FoldList[Times,Table[m+Prime[m],{m,20}]] (* _Harvey P. Dale_, Jun 04 2023 *) %Y A093570 Cf. A093572, A093571. %K A093570 nonn %O A093570 1,1 %A A093570 _Reinhard Zumkeller_, Apr 01 2004 %E A093570 More terms from _Robert G. Wilson v_, Apr 07 2004 # Content is available under The OEIS End-User License Agreement: http://oeis.org/LICENSE