References to A005349

Niven (or Harshad) numbers: numbers that are divisible by the sum of their digits.
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 18, 20, 21, 24, 27, 30, 36, 40, 42, 45, 48, 50, 54, 60, 63


8 seqfan posts

Mon Sep 20 14:38:08 CEST 2010    [seqfan] Re: Chasing base-10 Harshads
Mon Sep 20 13:23:24 CEST 2010    [seqfan] Chasing base-10 Harshads
Fri Mar 13 19:32:38 CET 2009    [seqfan] Re: Niven-Harshad english numbers
Fri Mar 13 19:29:06 CET 2009    [seqfan] Re: Niven-Harshad english numbers
Fri Mar 13 19:08:23 CET 2009    [seqfan] Re: Niven-Harshad english numbers
Fri Mar 13 19:05:36 CET 2009    [seqfan] Re: Niven-Harshad english numbers
Fri Mar 13 18:50:08 CET 2009    [seqfan] Re: Niven-Harshad english numbers
Fri Mar 13 18:36:44 CET 2009    [seqfan] Niven-Harshad english numbers

Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
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