OFFSET
1,2
COMMENTS
See A237434 for comments, references, and links.
EXAMPLE
1^k + 5^k + 10^k + 24^k + 28^k + 42^k + 47^k + 51^k =
2^k + 3^k + 12^k + 21^k + 31^k + 40^k + 49^k + 50^k =
208, 8060, 347464, 15713636, 730337608, 34538543780, 1652662609624,
for k = 1,2,3,4,5,6,7, respectively.
1+51 = 5+47 = 10+42 = 24+28 = 2+50 = 3+49 = 12+40 = 21+31 = 52.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Jonathan Sondow, Feb 08 2014
STATUS
approved