a(n) is the smallest Carmichael number (A002997) with the n-th prime as its smallest prime divisor, or 0 if no such number exists.

A135720

a(n) is the smallest Carmichael number (A002997) with the n-th prime as its smallest prime divisor, or 0 if no such number exists.

Terms

    a(0) =561a(1) =1105a(2) =1729a(3) =75361a(4) =29341a(5) =162401a(6) =334153a(7) =1615681a(8) =3581761a(9) =399001a(10) =294409a(11) =252601a(12) =1152271a(13) =104569501a(14) =2508013a(15) =178837201a(16) =6189121a(17) =10267951a(18) =10024561a(19) =14469841a(20) =4461725581a(21) =985052881a(22) =19384289a(23) =23382529a(24) =3828001a(25) =90698401a(26) =84350561a(27) =6733693a(28) =17098369

External references