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A152147 Irregular triangle in which row n lists k > 0 such that the sum of digits of k^n equals k. 11
1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 9, 1, 8, 17, 18, 26, 27, 1, 7, 22, 25, 28, 36, 1, 28, 35, 36, 46, 1, 18, 45, 54, 64, 1, 18, 27, 31, 34, 43, 53, 58, 68, 1, 46, 54, 63, 1, 54, 71, 81, 1, 82, 85, 94, 97, 106, 117, 1, 98, 107, 108, 1, 108, 1, 20, 40, 86, 103, 104, 106, 107, 126, 134, 135 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Each row begins with 1 and has length A046019(n).

LINKS

T. D. Noe, Rows n = 1..1000 of triangle, flattened

EXAMPLE

1, 2, 3, 4, 5, 6, 7, 8, 9;

1, 9;

1, 8, 17, 18, 26, 27;              (A046459, with 0)

1, 7, 22, 25, 28, 36;              (A055575    "   )

1, 28, 35, 36, 46;                 (A055576    "   )

1, 18, 45, 54, 64;                 (A055577    "   )

1, 18, 27, 31, 34, 43, 53, 58, 68; (A226971    "   )

1, 46, 54, 63;

1, 54, 71, 81,

1, 82, 85, 94, 97, 106, 117,

1, 98, 107, 108, etc.

CROSSREFS

Cf. A046000, A046017, A046471, A133509.

Sequence in context: A113018 A113009 A068064 * A333830 A067032 A052500

Adjacent sequences:  A152144 A152145 A152146 * A152148 A152149 A152150

KEYWORD

base,tabf,nonn

AUTHOR

T. D. Noe, Nov 26 2008

STATUS

approved

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Last modified June 2 17:02 EDT 2020. Contains 334787 sequences. (Running on oeis4.)