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A333834 Multiples of 10 whose sum of digits is 10. 1

%I

%S 190,280,370,460,550,640,730,820,910,1090,1180,1270,1360,1450,1540,

%T 1630,1720,1810,1900,2080,2170,2260,2350,2440,2530,2620,2710,2800,

%U 3070,3160,3250,3340,3430,3520,3610,3700,4060,4150,4240,4330,4420,4510

%N Multiples of 10 whose sum of digits is 10.

%C If m is a term, 10*m is also a term.

%C Intersection of A052224 (sum of digits = 10) and A008592 (multiples of 10).

%F a(n) = 10*A052224(n). - _Charles R Greathouse IV_, Apr 07 2020

%e 2440 = 10 * 244 and 2 + 4 + 4 + 0 = 10, hence 2440 is a term.

%t Select[10 * Range[500], Plus @@ IntegerDigits[#] == 10 &] (* _Amiram Eldar_, Apr 07 2020 *)

%Y Multiples of k whose sum of digits = k: A011557 (k=1), A069537 (k=2), A052217 (k=3), A063997 (k=4), A069540 (k=5), A062768 (k=6), A063416 (k=7), A069543 (k=8), A052223 (k=9), this sequence (k=10), A283742 (k=11), A333814 (k=12), A283737 (k=13).

%Y Subsequence of A218292.

%Y Cf. A008592 (multiples of 10), A052224 (sum of digits = 10).

%Y Cf. A057147 (a(n) = n times sum of digits of n)

%K nonn,base,easy

%O 1,1

%A _Bernard Schott_, Apr 07 2020

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Last modified July 31 05:53 EDT 2021. Contains 346367 sequences. (Running on oeis4.)