A075456 - OEIS

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A075456

Distinct-digit averages of two successive perfect powers (pp(n) + pp(n+1))/2.

0

6, 26, 34, 123, 136, 206, 234, 352, 498, 1350, 1746, 3075, 3428, 5804, 6874, 8146, 10732, 13874, 16724, 19782, 24519, 26948, 29860, 32946, 35829, 39254, 50639, 59184, 63752, 69045, 74036, 79234, 90863, 97340, 195238, 215648, 287396, 328419

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Table of n, a(n) for n=1..38.

EXAMPLE

123 = (pp(14)+pp(15))/2=(121+125)/2.

CROSSREFS

Sequence in context: A157353 A271311 A075454 * A166728 A285453 A327713

Adjacent sequences: A075453 A075454 A075455 * A075457 A075458 A075459

KEYWORD

easy,nonn,base

AUTHOR

Zak Seidov, Oct 11 2002

STATUS

approved