The last time we saw a fraction whose decimal expansion produced the 13 times table. Now we have a fraction whose decimal expansion produces powers of 13.

Powers of 13 beginning with 13^0 through 13^20, in 24 digit chunks:

1 / 999,999,999,999,999,999,999,987 =

0.

000000000000000000000001

000000000000000000000013

000000000000000000000169

000000000000000000002197

000000000000000000028561

000000000000000000371293

000000000000000004826809

000000000000000062748517

000000000000000815730721

000000000000010604499373

000000000000137858491849

000000000001792160394037

000000000023298085122481

000000000302875106592253

000000003937376385699289

000000051185893014090757

000000665416609183179841

000008650415919381337933

000112455406951957393129

001461920290375446110677

019004963774880799438801…

000000000000000000000001

000000000000000000000013

000000000000000000000169

000000000000000000002197

000000000000000000028561

000000000000000000371293

000000000000000004826809

000000000000000062748517

000000000000000815730721

000000000000010604499373

000000000000137858491849

000000000001792160394037

000000000023298085122481

000000000302875106592253

000000003937376385699289

000000051185893014090757

000000665416609183179841

000008650415919381337933

000112455406951957393129

001461920290375446110677

019004963774880799438801…

David

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