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A055208 Table T(n,k) = sum of k-th powers of digits of n read by antidiagonals (n >= 1, k >= 1). 0
1, 2, 1, 3, 4, 1, 4, 9, 8, 1, 5, 16, 27, 16, 1, 6, 25, 64, 81, 32, 1, 7, 36, 125, 256, 243, 64, 1, 8, 49, 216, 625, 1024, 729, 128, 1, 9, 64, 343, 1296, 3125, 4096, 2187, 256, 1, 1, 81, 512, 2401, 7776, 15625, 16384, 6561, 512, 1, 2, 1, 729, 4096, 16807, 46656, 78125 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..62.

EXAMPLE

T(34,2) = 3^2+4^2 = 25

CROSSREFS

Cf. A051128. Rows include A003132, A055012, A055013, A055014. Columns include A000012, A000079, A000244, A000302, A000351, A000400, A000420, A001018, A001019, A000012, A007395, A000051, A034472, A052539, A034474.

Sequence in context: A171275 A284873 A107616 * A051128 A137614 A204213

Adjacent sequences:  A055205 A055206 A055207 * A055209 A055210 A055211

KEYWORD

base,easy,nonn,tabl

AUTHOR

Henry Bottomley, Jun 19 2000

STATUS

approved

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Last modified February 16 21:59 EST 2019. Contains 320200 sequences. (Running on oeis4.)