[seqfan] Re: 7707700

[Hans Havermann]

> First solution:
> a=660, b=0 and c=660
> Second solution:
> a=6, b=600 and c=606
> But this is quite trivial.

More than one solution but a solution with b=0 is not counted?

> Any others?

Leading zeros allowed for b and/or c?

10011010
{1,11,10}
{100,110,10}

10111110
{1,111,110}
{101,111,10}

10211210
{1,211,210}
{102,112,10}

10311310
{1,311,310}
{103,113,10}

10411410
{1,411,410}
{104,114,10}

10511510
{1,511,510}
{105,115,10}

10611610
{1,611,610}
{106,116,10}

10711710
{1,711,710}
{107,117,10}

10811810
{1,811,810}
{108,118,10}

10911910
{1,911,910}
{109,119,10}

10920091
{1,92,91}
{109,200,91}

11920081
{11,92,81}
{119,200,81}

etc.