A134245 Terms in A007468 which are multiples of their indices.
2, 8, 88, 384, 1056, 2310, 207936, 417219, 2978610, 6215400, 9216124, 205006774, 255230655, 576178034, 1157525280, 2038109955, 3053762208, 10584038058, 25042362120, 1025402527504, 2304427934330, 11623068703428
Offset: 1
Keywords
Examples
3+5=8 is a multiple of i=2 and is added to the sequence. 7+11+13 is not a multiple of 3 and is skipped. 17+19+23+29=88 is a multiple of 4 and is added to the sequence. 31+37+41+43+47=199 is not a multiple of 5 and is skipped.
Links
- Chai Wah Wu, Table of n, a(n) for n = 1..28
Programs
Extensions
Edited and corrected by R. J. Mathar, Nov 16 2007
Corrected by R. J. Mathar, Nov 16 2007
Edited by Max Alekseyev, Nov 08 2011
Comments