a(n) = 6n + A054904(n).

Terms

a(0) =110a(1) =77a(2) =38a(3) =104a(4) =74a(5) =161a(6) =87a(7) =111a(8) =94a(9) =159a(10) =122a(11) =142a(12) =374a(13) =209a(14) =178a(15) =206a(16) =206a(17) =253a(18) =326a(19) =302a(20) =206a(21) =302a(22) =471a(23) =249a(24) =519a(25) =341a(26) =346a(27) =303a(28) =354a(29) =481