A062768 Multiples of 6 such that the sum of the digits is equal to 6.

6, 24, 42, 60, 114, 132, 150, 204, 222, 240, 312, 330, 402, 420, 510, 600, 1014, 1032, 1050, 1104, 1122, 1140, 1212, 1230, 1302, 1320, 1410, 1500, 2004, 2022, 2040, 2112, 2130, 2202, 2220, 2310, 2400, 3012, 3030, 3102, 3120, 3210, 3300, 4002, 4020, 4110

Offset

1,1

Comments

Even numbers with sum of digits equal to 6 are Harshad numbers (A005349). - Davide Rotondo, Sep 04 2020

Links

Alois P. Heinz, Table of n, a(n) for n = 1..10000

Example

60 is a member of the sequence since 60 / 6 = 10 and 6 + 0 = 6; 114 is also an element since 114 is divisible by 6 and 1 + 1+ 4 = 6.

Mathematica

Select[ Range[ 6, 4200, 6 ], Plus @@ IntegerDigits[ # ] == 6 & ]

Prog

(ARIBAS): var stk: stack; end; minarg := 0; maxarg := 900; n := 6; 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; .

Crossrefs

Cf. A063416, A069521 to A069530, A069532, A069533, A069534, A069535, A069536, A069537, A052217, A063997, A069540.

Subsequence of A005349.

Row n=6 of A245062.

Sequence in context: A031101 A112423 A069541 * A161333 A253770 A002688

Adjacent sequences: A062765 A062766 A062767 * A062769 A062770 A062771

Keyword

easy,nonn,base

Author

Lisa O Coulter (lisa_coulter(AT)my-deja.com), Jul 17 2001

Extensions

More terms from Klaus Brockhaus, Jul 20 2001

Status

approved