Narayana triangle (also called Catalan triangle): A001263 *
Narayana-Zidek-Capell numbers: A002083 *
narcissistic numbers: A005188 *
narcissistic numbers: see also A003321 , A014576 , A033842 , A023052 , A046074
natural numbers, in base 2: A000042 ; see also A038102
natural numbers, in bases 1 through 10: A000042 , A007088 , A007089 , A007090 , A007091 , A007092 , A007093 , A007094 , A007095 , A000027
natural numbers, rearrangement of (2): A075086 , A075087 , A075375 , A075378 , A075380 , A075383 , A075562 , A075563 , A075564 , A075566 , A075567
natural numbers, rearrangement of (3): A075616 , A075617 , A075618 , A076053 , A076099 , A076123 , A077220 , A078840 , A082748 , A083164 , A083180
natural numbers, rearrangement of (4): A083762 , A084035 , A084337 , A084393 , A084398 , A085100 , A085875 , A086496 , A086512 , A086537 , A087559
natural numbers, rearrangement of (5): A089560 , A089562 , A089564 , A089566 , A089568 , A089570 , A089572 , A089710 , A094339 , A095167 , A096113
natural numbers, rearrangement of (6): A103849 , A103877 , A109890 , A110354 , A111679 , A128280 , A130108 , A130109 , A130110 , A130111
natural numbers, rearrangement of (conjectured or otherwise)(1): A065263 , A073666 , A073672 , A073673 , A073675 , A073678 , A073842 , A075085
natural numbers, see also: A007432 , A003137 , A007376 , A007062 , A007431 , A003607 , A007429 , A007466 , A007550 , A007430
natural numbers: A000027 *