1 SUBROUTINE BSSLZ1(BES,N)
3 IMPLICIT REAL*8(A-H,O-Z)
7 DATA PI/3.141592653589790/
8 DATA BZ / 2.40482555770, 5.52007811030,
9 $ 8.65372791290,11.79153443910,14.93091770860,18.07106396790,
10 $ 21.21163662990,24.35247153080,27.49347913200,30.63460646840,
11 $ 33.77582021360,36.91709835370,40.05842576460,43.19979171320,
12 $ 46.34118837170,49.48260989740,52.62405184110,55.76551075500,
13 $ 58.90698392610,62.04846919020,65.18996480020,68.33146932990,
14 $ 71.47298160360,74.61450064370,77.75602563040,80.89755587110,
15 $ 84.03909077690,87.18062984360,90.32217263720,93.46371878190,
16 $ 96.60526795100,99.74681985870,102.8883742540,106.0299309160,
17 $ 109.1714896490,112.3130502800,115.4546126530,118.5961766300,
18 $ 121.7377420880,124.8793089130,128.0208770050,131.1624462750,
19 $ 134.3040166380,137.4455880200,140.5871603520,143.7287335730,
20 & 146.8703076250,150.0118824570,153.1534580190,156.2950342680/