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A255316 Distinct terms in triangle A255313, table read by rows. 6
3, 3, 5, 3, 5, 7, 5, 7, 5, 7, 11, 5, 7, 11, 13, 3, 5, 7, 11, 13, 3, 5, 7, 11, 13, 17, 3, 5, 7, 11, 13, 17, 19, 5, 7, 11, 13, 17, 19, 5, 7, 11, 13, 17, 19, 23, 5, 7, 11, 13, 17, 19, 23, 3, 7, 11, 13, 17, 19, 23, 3, 7, 11, 13, 17, 19, 23, 29, 3, 7, 11, 13, 17 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Reinhard Zumkeller, Rows n = 1..150 of triangle, flattened

EXAMPLE

See A255313.

PROG

(Haskell)

import Data.List (nub, sort)

a255316 n k = a255316_tabf !! (n-1) !! (k-1)

a255316_row n = a255316_tabf !! (n-1)

a255316_tabf = map (sort . nub) a255313_tabl

CROSSREFS

Cf. A255313, A255395 (row lengths), A255427 (row products).

Sequence in context: A185154 A204022 A131832 * A078587 A335074 A239931

Adjacent sequences:  A255313 A255314 A255315 * A255317 A255318 A255319

KEYWORD

nonn,tabf

AUTHOR

Reinhard Zumkeller, Feb 22 2015

STATUS

approved

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Last modified June 14 21:27 EDT 2021. Contains 345041 sequences. (Running on oeis4.)