A055150 The first n digits of the juxtaposition of the base 9 numbers converted to decimal.

1, 11, 102, 922, 8303, 74733, 672604, 6053444, 54480997, 490328973, 4412960758, 39716646823, 357449821408, 3217048392674, 28953435534067, 260580919806606, 2345228278259455, 21107054504335099, 189963490539015892

Offset

1,2

Links

Table of n, a(n) for n=1..19.

Example

1 (1); 12 (11); 123 (102); 1234 (922); 12345 (8303); 123456 (74733); ...

Prog

(PARI) { cuo=0;
for(ixp=1, 14,
casi = ixp; cvst=0;
while(casi != 0,
cvd = casi%9; cvst=10*cvst + cvd + 1; casi = (casi - cvd) / 9 );
while(cvst !=0,
ptch = cvst%10; cuo=cuo*9+ptch-1; print1(cuo, ", "); cvst = (cvst - ptch) / 10 ) )} \\\ Douglas Latimer, Apr 23 2012

Crossrefs

Cf. A055143-A055149.

Sequence in context: A054421 A037700 A037609 * A014832 A048441 A099294

Adjacent sequences: A055147 A055148 A055149 * A055151 A055152 A055153

Keyword

nonn,base

Author

Patrick De Geest, Apr 15 2000.

Status

approved