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 A342226 Numbers k with digits in nondecreasing order and satisfying k < (product of digits of k) * (sum of digits of k). 1

%I #11 Mar 07 2021 01:25:55

%S 2,3,4,5,6,7,8,9,14,15,16,17,18,19,23,24,25,26,27,28,29,33,34,35,36,

%T 37,38,39,44,45,46,47,48,49,55,56,57,58,59,66,67,68,69,77,78,79,88,89,

%U 99,127,128,129,136,137,138,139,145,146,147,148,149,155,156,157,158

%N Numbers k with digits in nondecreasing order and satisfying k < (product of digits of k) * (sum of digits of k).

%C This sequence contains 165623 terms.

%e 39 is in the sequence as 39 has digits in nondecreasing order and 39 < (3 + 9) * (3*9).

%Y Intersection of A009994 and A066310.

%K nonn,easy,base,fini

%O 1,1

%A _David A. Corneth_, Mar 06 2021

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Last modified December 5 23:11 EST 2023. Contains 367594 sequences. (Running on oeis4.)