Minimal number (in decimal representation) with n nonprime substrings in base-8 representation (substrings with leading zeros are considered to be nonprime).
A217108
Minimal number (in decimal representation) with n nonprime substrings in base-8 representation (substrings with leading zeros are considered to be nonprime).
Terms
- a(0) =2a(1) =1a(2) =10a(3) =8a(4) =67a(5) =66a(6) =64a(7) =523a(8) =525a(9) =514a(10) =512a(11) =4127a(12) =4115a(13) =4099a(14) =4098a(15) =4096a(16) =32797a(17) =32799a(18) =32779a(19) =32771a(20) =32770a(21) =32768a(22) =262237a(23) =262239a(24) =262173a(25) =262163a(26) =262147a(27) =262146a(28) =262144a(29) =2097391
External references
- oeis: A217108