cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A062996 Numbers whose sum of digits is greater than or equal to its product of digits.

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%I A062996 #18 Dec 05 2024 14:46:22
%S A062996 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,30,31,40,41,
%T A062996 50,51,60,61,70,71,80,81,90,91,100,101,102,103,104,105,106,107,108,
%U A062996 109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,130,131,132
%N A062996 Numbers whose sum of digits is greater than or equal to its product of digits.
%H A062996 Harry J. Smith, <a href="/A062996/b062996.txt">Table of n, a(n) for n = 1..1000</a>
%t A062996 Select[Range[150],Total[IntegerDigits[#]]>=Times@@IntegerDigits[#]&] (* _Harvey P. Dale_, Sep 27 2023 *)
%o A062996 (PARI) isok(k)={my(d=digits(k)); vecsum(d) >= vecprod(d)} \\ _Harry J. Smith_, Aug 15 2009
%Y A062996 Cf. A007953, A007954, A034710, A062329, A062996, A062997, A062998, A062999.
%K A062996 base,nonn
%O A062996 1,2
%A A062996 _Henry Bottomley_, Jun 29 2001