A240732 The unique set of ten distinct positive numbers up to 35 the sum of whose reciprocals of squares is 1/2.

2, 3, 4, 5, 7, 12, 15, 20, 28, 35

Offset

1,1

Links

Table of n, a(n) for n=1..10.

Index entries for sequences related to Egyptian fractions

Example

1/2^2 + 1/3^2 + 1/4^2 + 1/5^2 + 1/7^2 + 1/12^2 + 1/15^2 + 1/20^2 + 1/28^2 + 1/35^2 = 1/2.

Crossrefs

Sequence in context: A015856 A174165 A370946 * A060437 A133428 A090703

Adjacent sequences: A240729 A240730 A240731 * A240733 A240734 A240735

Keyword

nonn,fini,full

Author

Arkadiusz Wesolowski, Apr 11 2014

Status

approved