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 A327577 Numbers of zeroless polydivisible numbers with all digits the same in base n. 3
 1, 4, 5, 10, 7, 26, 11, 20, 19, 32, 17, 52, 22, 36, 38, 44, 28, 78, 32, 64, 49, 60, 38, 104, 47, 70, 61, 78, 49, 196, 53, 88, 75, 94, 66, 162, 64, 104, 88, 134, 70, 216, 74, 120, 123, 128, 80, 214, 85, 168, 117, 144, 91, 240, 103, 162, 131, 160, 101, 392, 108, 172, 152, 178, 122, 296 (list; graph; refs; listen; history; text; internal format)
 OFFSET 2,2 LINKS Seiichi Manyama, Table of n, a(n) for n = 2..10000 Wikipedia, Polydivisible number. FORMULA a(n) = A327545(n,1). a(n) = Sum_{k=1..n-1} A327571(n,k). EXAMPLE n | zeroless polydivisible numbers with all digits the same in base n --+------------------------------------------------------------------ 2 | [1] 3 | [1, 11], [2, 22] 4 | [1], [2, 22, 222], [3] So a(2) = 1, a(3) = 4, a(4) = 5. CROSSREFS Cf. A327545, A327571. Sequence in context: A226486 A060648 A263828 * A092961 A327614 A177711 Adjacent sequences:  A327574 A327575 A327576 * A327578 A327579 A327580 KEYWORD nonn,base,look AUTHOR Seiichi Manyama, Sep 17 2019 STATUS approved

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Last modified July 27 07:50 EDT 2021. Contains 346304 sequences. (Running on oeis4.)