Table of n, a(n) for n=1..10.
4862 is a Catalan number and is located at position 4670 in the EKG sequence.
Cf. A000108, A064413.
Sequence in context: A037386 A250187 A062317 * A277087 A098735 A324856
Adjacent sequences: A140507 A140508 A140509 * A140511 A140512 A140513
Parthasarathy Nambi, Jun 30 2008