A140594 Positions of e-perfect numbers in the EKG sequence.

30, 169, 233, 373, 441, 575, 645, 788, 995, 1055, 1199, 1268, 1408, 1480, 1616, 1719, 1820, 1893, 2032, 2101, 2238, 2309, 2448, 2523, 2587, 2651, 2714, 2862, 2935, 3076, 3147, 3272, 3356, 3495, 3551, 3695, 3757, 3906, 3973, 4107, 4387, 4535

Offset

1,1

Links

Table of n, a(n) for n=1..42.

Example

4716 is an e-perfect number and is located at position 4535 in the EKG sequence.

Crossrefs

Cf. A054979, A064413.

Sequence in context: A358180 A359025 A074357 * A100430 A159653 A369855

Adjacent sequences: A140591 A140592 A140593 * A140595 A140596 A140597

Keyword

nonn

Author

Parthasarathy Nambi, Jul 07 2008

Status

approved