A153748 Numbers k such that there are 10 digits in k^2 and for each factor f of 10 (1, 2, 5) the sum of digit groupings of size f is a square.

33018, 33051, 33081, 33084, 33150, 33153, 33477, 33573, 33579, 33582, 33603, 33606, 33642, 33645, 33648, 36312, 39192, 41703, 44928, 47439, 53052, 53971, 55785, 56277, 60725, 63490, 66342, 66345, 66375, 66381, 66444, 66903, 66942, 67008, 69645, 76710, 77530

Offset

1,1

Comments

This sequence is a subsequence of both A153745 and A061910.

Last term is a(48) = 99677. - Giovanni Resta, Jun 06 2015

Links

Giovanni Resta, Table of n, a(n) for n = 1..48 (full sequence)

Crossrefs

Cf. A061910, A153745.

Sequence in context: A170780 A251407 A132992 * A170789 A366515 A237625

Adjacent sequences: A153745 A153746 A153747 * A153749 A153750 A153751

Keyword

nonn,base,fini,full

Author

Doug Bell, Dec 31 2008

Extensions

More terms from Giovanni Resta, Jun 06 2015

Status

approved