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A248078 a(1) = 1; a(n+1) = a(n) + product of digits of a(n) + sum of digits of a(n). 0
1, 3, 9, 27, 50, 55, 90, 99, 198, 288, 434, 493, 617, 673, 815, 869, 1324, 1358, 1495, 1694, 1930, 1943, 2068, 2084, 2098, 2117, 2142, 2167, 2267, 2452, 2545, 2761, 2861, 2974, 3500, 3508, 3524, 3658, 4400, 4408, 4424, 4566, 5307, 5322, 5394, 5955, 7104, 7116 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Unlike cf. A063108, this sequence includes in its formula the digit 0 in the product of digits of a(n).

LINKS

Table of n, a(n) for n=1..48.

EXAMPLE

Given a(5)=50, then a(6)=50+(5+0)+(5*0)=55.

PROG

(PARI) lista(nn) = {prev = 1; print1(prev, ", "); for (n=1, nn, d = digits(prev); prev += sumdigits(prev) + prod(k=1, #d, d[k]); print1(prev, ", "); ); } \\ Michel Marcus, Oct 01 2014

CROSSREFS

Cf. A063108, A004207.

Sequence in context: A056024 A116475 A163791 * A057829 A181047 A014948

Adjacent sequences:  A248075 A248076 A248077 * A248079 A248080 A248081

KEYWORD

nonn,base,easy

AUTHOR

Gil Broussard, Sep 30 2014

STATUS

approved

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Last modified May 19 15:15 EDT 2019. Contains 323395 sequences. (Running on oeis4.)