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 A063416 Multiples of 7 whose sum of digits is equal to 7. 16
 7, 70, 133, 322, 511, 700, 1015, 1141, 1204, 1330, 2023, 2212, 2401, 3031, 3220, 4102, 5110, 7000, 10024, 10150, 10213, 10402, 11032, 11221, 11410, 12040, 12103, 13111, 13300, 15001, 20041, 20104, 20230, 21112, 21301, 22120, 23002, 24010 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Numbers are all 7 mod 63. LINKS Harry J. Smith and Alois P. Heinz, Table of n, a(n) for n = 1..10000 (first 700 terms from Harry J. Smith) EXAMPLE 133 = 19*7 and 1+3+3 = 7, so 133 is a term of this sequence. MATHEMATICA Select[Range[7, 25000, 7], Plus @@ IntegerDigits[ # ] == 7 &] PROG (ARIBAS): var stk: stack; end; minarg := 0; maxarg := 5000; n := 7; for k := minarg to maxarg do m := k*n; s := itoa(m); for j := 0 to length(s) - 1 do stack_push(stk, atoi(s[j..j])); end; if sum(stack2array(stk)) = n then write(m, " "); end; end; . (PARI) forstep(m=0, 70000, 7, if(vecsum(digits(m))==7, print1(m, ", "))) \\ Harry J. Smith, Aug 20 2009 CROSSREFS Cf. A069521 to A069530, A069532, A069533, A069534, A069535, A069536, A069537, A052217, A063997, A069540, A062768. Row n=7 of A245062. Sequence in context: A136960 A003363 A069542 * A201065 A043034 A015251 Adjacent sequences:  A063413 A063414 A063415 * A063417 A063418 A063419 KEYWORD base,easy,nonn AUTHOR Klaus Brockhaus, Jul 20 2001 STATUS approved

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Last modified July 23 15:58 EDT 2019. Contains 325258 sequences. (Running on oeis4.)