Smallest triangular number containing exactly n 0's.

A036517

Smallest triangular number containing exactly n 0's.

Terms

    a(0) =0a(1) =300a(2) =20100a(3) =300700a(4) =2001000a(5) =50005000a(6) =200010000a(7) =5000050000a(8) =20000100000a(9) =500000500000

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